512136393

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1283}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 739584000

約数和(自身を除く): 227447607

約数列:

[1, 3, 19, 47, 57, 141, 149, 447, 893, 1283, 2679, 2831, 3849, 7003, 8493, 21009, 24377, 60301, 73131, 133057, 180903, 191167, 399171, 573501, 1145719, 3437157, 3632173, 8984849, 10896519, 26954547, 170712131, 512136393]

約数ペア:

[(1, 512136393), (3, 170712131), (19, 26954547), (47, 10896519), (57, 8984849), (141, 3632173), (149, 3437157), (447, 1145719), (893, 573501), (1283, 399171), (2679, 191167), (2831, 180903), (3849, 133057), (7003, 73131), (8493, 60301), (21009, 24377)]