13886901

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4159}}^1$

素因数の和:4225

約数の個数: 24

約数和(自身を含む): 23362560

約数和(自身を除く): 9475659

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 4159, 12477, 29113, 37431, 87339, 220427, 262017, 661281, 1542989, 1983843, 4628967, 13886901]

約数ペア:

[(1, 13886901), (3, 4628967), (7, 1983843), (9, 1542989), (21, 661281), (53, 262017), (63, 220427), (159, 87339), (371, 37431), (477, 29113), (1113, 12477), (3339, 4159)]