286983801

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{188681}}^1$

素因数の和:188713

約数の個数: 18

約数和(自身を含む): 448874478

約数和(自身を除く): 161890677

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 188681, 566043, 1698129, 2452853, 7358559, 22075677, 31887089, 95661267, 286983801]

約数ペア:

[(1, 286983801), (3, 95661267), (9, 31887089), (13, 22075677), (39, 7358559), (117, 2452853), (169, 1698129), (507, 566043), (1521, 188681)]