1047876627

素因数分解:

$3^1\times 7^1\times {\mathrm{3217}}^1\times {\mathrm{15511}}^1$

素因数の和:18738

約数の個数: 16

約数和(自身を含む): 1597363712

約数和(自身を除く): 549487085

約数列:

[1, 3, 7, 21, 3217, 9651, 15511, 22519, 46533, 67557, 108577, 325731, 49898887, 149696661, 349292209, 1047876627]

約数ペア:

[(1, 1047876627), (3, 349292209), (7, 149696661), (21, 49898887), (3217, 325731), (9651, 108577), (15511, 67557), (22519, 46533)]