497239969

素因数分解:

${\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{1297}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 523353600

約数和(自身を除く): 26113631

約数列:

[1, 31, 83, 149, 1297, 2573, 4619, 12367, 40207, 107651, 193253, 383377, 3337181, 5990843, 16039999, 497239969]

約数ペア:

[(1, 497239969), (31, 16039999), (83, 5990843), (149, 3337181), (1297, 383377), (2573, 193253), (4619, 107651), (12367, 40207)]