247919022

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{353161}}^1$

素因数の和:353185

約数の個数: 32

約数和(自身を含む): 593312160

約数和(自身を除く): 345393138

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 353161, 706322, 1059483, 2118966, 3178449, 4591093, 6356898, 9182186, 9535347, 13773279, 19070694, 27546558, 41319837, 82639674, 123959511, 247919022]

約数ペア:

[(1, 247919022), (2, 123959511), (3, 82639674), (6, 41319837), (9, 27546558), (13, 19070694), (18, 13773279), (26, 9535347), (27, 9182186), (39, 6356898), (54, 4591093), (78, 3178449), (117, 2118966), (234, 1059483), (351, 706322), (702, 353161)]