210905617

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{907}}^1$

素因数の和:1528

約数の個数: 16

約数和(自身を含む): 235121152

約数和(自身を除く): 24215535

約数列:

[1, 13, 31, 403, 577, 907, 7501, 11791, 17887, 28117, 232531, 365521, 523339, 6803407, 16223509, 210905617]

約数ペア:

[(1, 210905617), (13, 16223509), (31, 6803407), (403, 523339), (577, 365521), (907, 232531), (7501, 28117), (11791, 17887)]