980127

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1211

約数の個数: 16

約数和(自身を含む): 1500160

約数和(自身を除く): 520033

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 1171, 3513, 10539, 31617, 36301, 108903, 326709, 980127]

約数ペア:

[(1, 980127), (3, 326709), (9, 108903), (27, 36301), (31, 31617), (93, 10539), (279, 3513), (837, 1171)]