5478129

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 8299200

約数和(自身を除く): 2821071

約数列:

[1, 3, 9, 29, 87, 139, 151, 261, 417, 453, 1251, 1359, 4031, 4379, 12093, 13137, 20989, 36279, 39411, 62967, 188901, 608681, 1826043, 5478129]

約数ペア:

[(1, 5478129), (3, 1826043), (9, 608681), (29, 188901), (87, 62967), (139, 39411), (151, 36279), (261, 20989), (417, 13137), (453, 12093), (1251, 4379), (1359, 4031)]