15704316681

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{11927}}^1$

素因数の和:12205

約数の個数: 32

約数和(自身を含む): 21916984320

約数和(自身を除く): 6212667639

約数列:

[1, 3, 43, 59, 129, 173, 177, 519, 2537, 7439, 7611, 10207, 11927, 22317, 30621, 35781, 438901, 512861, 703693, 1316703, 1538583, 2063371, 2111079, 6190113, 30258799, 88724953, 90776397, 121738889, 266174859, 365216667, 5234772227, 15704316681]

約数ペア:

[(1, 15704316681), (3, 5234772227), (43, 365216667), (59, 266174859), (129, 121738889), (173, 90776397), (177, 88724953), (519, 30258799), (2537, 6190113), (7439, 2111079), (7611, 2063371), (10207, 1538583), (11927, 1316703), (22317, 703693), (30621, 512861), (35781, 438901)]