3890253

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 5417280

約数和(自身を除く): 1527027

約数列:

[1, 3, 43, 53, 129, 159, 569, 1707, 2279, 6837, 24467, 30157, 73401, 90471, 1296751, 3890253]

約数ペア:

[(1, 3890253), (3, 1296751), (43, 90471), (53, 73401), (129, 30157), (159, 24467), (569, 6837), (1707, 2279)]