30986577

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{37021}}^1$

素因数の和:37061

約数の個数: 16

約数和(自身を含む): 47388160

約数和(自身を除く): 16401583

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 37021, 111063, 333189, 999567, 1147651, 3442953, 10328859, 30986577]

約数ペア:

[(1, 30986577), (3, 10328859), (9, 3442953), (27, 1147651), (31, 999567), (93, 333189), (279, 111063), (837, 37021)]