25627497

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 41244672

約数和(自身を除く): 15617175

約数列:

[1, 3, 7, 21, 23, 69, 97, 161, 291, 483, 547, 679, 1641, 2037, 2231, 3829, 6693, 11487, 12581, 15617, 37743, 46851, 53059, 88067, 159177, 264201, 371413, 1114239, 1220357, 3661071, 8542499, 25627497]

約数ペア:

[(1, 25627497), (3, 8542499), (7, 3661071), (21, 1220357), (23, 1114239), (69, 371413), (97, 264201), (161, 159177), (291, 88067), (483, 53059), (547, 46851), (679, 37743), (1641, 15617), (2037, 12581), (2231, 11487), (3829, 6693)]