290142047

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{4111}}^1$

素因数の和:4274

約数の個数: 16

約数和(自身を含む): 321229440

約数和(自身を除く): 31087393

約数列:

[1, 13, 61, 89, 793, 1157, 4111, 5429, 53443, 70577, 250771, 365879, 3260023, 4756427, 22318619, 290142047]

約数ペア:

[(1, 290142047), (13, 22318619), (61, 4756427), (89, 3260023), (793, 365879), (1157, 250771), (4111, 70577), (5429, 53443)]