2123454963

素因数分解:

$3^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{130811}}^1$

素因数の和:131594

約数の個数: 16

約数和(自身を含む): 3239951616

約数和(自身を除く): 1116496653

約数列:

[1, 3, 7, 21, 773, 2319, 5411, 16233, 130811, 392433, 915677, 2747031, 101116903, 303350709, 707818321, 2123454963]

約数ペア:

[(1, 2123454963), (3, 707818321), (7, 303350709), (21, 101116903), (773, 2747031), (2319, 915677), (5411, 392433), (16233, 130811)]