40047693

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 63098112

約数和(自身を除く): 23050419

約数列:

[1, 3, 7, 21, 41, 123, 193, 241, 287, 579, 723, 861, 1351, 1687, 4053, 5061, 7913, 9881, 23739, 29643, 46513, 55391, 69167, 139539, 166173, 207501, 325591, 976773, 1907033, 5721099, 13349231, 40047693]

約数ペア:

[(1, 40047693), (3, 13349231), (7, 5721099), (21, 1907033), (41, 976773), (123, 325591), (193, 207501), (241, 166173), (287, 139539), (579, 69167), (723, 55391), (861, 46513), (1351, 29643), (1687, 23739), (4053, 9881), (5061, 7913)]