8900031

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3049}}^1$

素因数の和:3198

約数の個数: 16

約数和(自身を含む): 13664000

約数和(自身を除く): 4763969

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 3049, 9147, 21343, 64029, 423811, 1271433, 2966677, 8900031]

約数ペア:

[(1, 8900031), (3, 2966677), (7, 1271433), (21, 423811), (139, 64029), (417, 21343), (973, 9147), (2919, 3049)]