60466987

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 75891200

約数和(自身を除く): 15424213

約数列:

[1, 7, 19, 43, 97, 109, 133, 301, 679, 763, 817, 1843, 2071, 4171, 4687, 5719, 10573, 12901, 14497, 29197, 32809, 74011, 79249, 89053, 200887, 454639, 554743, 623371, 1406209, 3182473, 8638141, 60466987]

約数ペア:

[(1, 60466987), (7, 8638141), (19, 3182473), (43, 1406209), (97, 623371), (109, 554743), (133, 454639), (301, 200887), (679, 89053), (763, 79249), (817, 74011), (1843, 32809), (2071, 29197), (4171, 14497), (4687, 12901), (5719, 10573)]