21127002

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{270859}}^1$

素因数の和:270877

約数の個数: 16

約数和(自身を含む): 45504480

約数和(自身を除く): 24377478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 270859, 541718, 812577, 1625154, 3521167, 7042334, 10563501, 21127002]

約数ペア:

[(1, 21127002), (2, 10563501), (3, 7042334), (6, 3521167), (13, 1625154), (26, 812577), (39, 541718), (78, 270859)]