30528121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 33779088

約数和(自身を除く): 3250967

約数列:

[1, 13, 61, 137, 281, 793, 1781, 3653, 8357, 17141, 38497, 108641, 222833, 500461, 2348317, 30528121]

約数ペア:

[(1, 30528121), (13, 2348317), (61, 500461), (137, 222833), (281, 108641), (793, 38497), (1781, 17141), (3653, 8357)]