415028991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{941}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 612767232

約数和(自身を除く): 197738241

約数列:

[1, 3, 13, 39, 43, 129, 263, 559, 789, 941, 1677, 2823, 3419, 10257, 11309, 12233, 33927, 36699, 40463, 121389, 147017, 247483, 441051, 526019, 742449, 1578057, 3217279, 9651837, 10641769, 31925307, 138342997, 415028991]

約数ペア:

[(1, 415028991), (3, 138342997), (13, 31925307), (39, 10641769), (43, 9651837), (129, 3217279), (263, 1578057), (559, 742449), (789, 526019), (941, 441051), (1677, 247483), (2823, 147017), (3419, 121389), (10257, 40463), (11309, 36699), (12233, 33927)]