1687733281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{23549}}^1$

素因数の和:23748

約数の個数: 16

約数和(自身を含む): 1879290000

約数和(自身を除く): 191556719

約数列:

[1, 13, 37, 149, 481, 1937, 5513, 23549, 71669, 306137, 871313, 3508801, 11327069, 45614413, 129825637, 1687733281]

約数ペア:

[(1, 1687733281), (13, 129825637), (37, 45614413), (149, 11327069), (481, 3508801), (1937, 871313), (5513, 306137), (23549, 71669)]