140538439

素因数分解:

${\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 151437600

約数和(自身を除く): 10899161

約数列:

[1, 17, 113, 149, 491, 1921, 2533, 8347, 16837, 55483, 73159, 286229, 943211, 1243703, 8266967, 140538439]

約数ペア:

[(1, 140538439), (17, 8266967), (113, 1243703), (149, 943211), (491, 286229), (1921, 73159), (2533, 55483), (8347, 16837)]