20170315313717

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{929}}^1\times {\mathrm{1621}}^1$

素因数の和:2934

約数の個数: 64

約数和(自身を含む): 22278771567360

約数和(自身を除く): 2108456253643

約数列:

[1, 17, 43, 73, 251, 731, 929, 1241, 1621, 3139, 4267, 10793, 15793, 18323, 27557, 39947, 53363, 67817, 69703, 118333, 183481, 233179, 311491, 406871, 679099, 787889, 1152889, 1184951, 1505909, 2011661, 2916131, 3964043, 5088319, 6916807, 10026697, 13394113, 17022067, 17495453, 25600453, 29701583, 49574227, 64754087, 86501423, 109931357, 170453849, 289375139, 297422701, 377983159, 504926911, 731948881, 1100819479, 1277168069, 1868833069, 4727048351, 6425713703, 12443130977, 16253275837, 21711857173, 27592770607, 80359821967, 276305689229, 469077100319, 1186489136101, 20170315313717]

約数ペア:

[(1, 20170315313717), (17, 1186489136101), (43, 469077100319), (73, 276305689229), (251, 80359821967), (731, 27592770607), (929, 21711857173), (1241, 16253275837), (1621, 12443130977), (3139, 6425713703), (4267, 4727048351), (10793, 1868833069), (15793, 1277168069), (18323, 1100819479), (27557, 731948881), (39947, 504926911), (53363, 377983159), (67817, 297422701), (69703, 289375139), (118333, 170453849), (183481, 109931357), (233179, 86501423), (311491, 64754087), (406871, 49574227), (679099, 29701583), (787889, 25600453), (1152889, 17495453), (1184951, 17022067), (1505909, 13394113), (2011661, 10026697), (2916131, 6916807), (3964043, 5088319)]