1999022847

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1\times {\mathrm{24571}}^1$

素因数の和:25198

約数の個数: 16

約数和(自身を含む): 2726902272

約数和(自身を除く): 727879425

約数列:

[1, 3, 47, 141, 577, 1731, 24571, 27119, 73713, 81357, 1154837, 3464511, 14177467, 42532401, 666340949, 1999022847]

約数ペア:

[(1, 1999022847), (3, 666340949), (47, 42532401), (141, 14177467), (577, 3464511), (1731, 1154837), (24571, 81357), (27119, 73713)]