240823921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{751}}^1\times {\mathrm{1451}}^1$

素因数の和:2232

約数の個数: 16

約数和(自身を含む): 275159808

約数和(自身を除く): 34335887

約数列:

[1, 13, 17, 221, 751, 1451, 9763, 12767, 18863, 24667, 165971, 320671, 1089701, 14166113, 18524917, 240823921]

約数ペア:

[(1, 240823921), (13, 18524917), (17, 14166113), (221, 1089701), (751, 320671), (1451, 165971), (9763, 24667), (12767, 18863)]