2021050243

素因数分解:

${\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{2557}}^1$

素因数の和:2922

約数の個数: 16

約数和(自身を含む): 2104026624

約数和(自身を除く): 82976381

約数列:

[1, 47, 67, 251, 2557, 3149, 11797, 16817, 120179, 171319, 641807, 790399, 8051993, 30164929, 43001069, 2021050243]

約数ペア:

[(1, 2021050243), (47, 43001069), (67, 30164929), (251, 8051993), (2557, 790399), (3149, 641807), (11797, 171319), (16817, 120179)]