86931507

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1\times {\mathrm{1499}}^1$

素因数の和:3002

約数の個数: 16

約数和(自身を含む): 124992000

約数和(自身を除く): 38060493

約数列:

[1, 3, 13, 39, 1487, 1499, 4461, 4497, 19331, 19487, 57993, 58461, 2229013, 6687039, 28977169, 86931507]

約数ペア:

[(1, 86931507), (3, 28977169), (13, 6687039), (39, 2229013), (1487, 58461), (1499, 57993), (4461, 19487), (4497, 19331)]