12859779

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 17566848

約数和(自身を除く): 4707069

約数列:

[1, 3, 67, 137, 201, 411, 467, 1401, 9179, 27537, 31289, 63979, 93867, 191937, 4286593, 12859779]

約数ペア:

[(1, 12859779), (3, 4286593), (67, 191937), (137, 93867), (201, 63979), (411, 31289), (467, 27537), (1401, 9179)]