408028851

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{15077}}^1$

素因数の和:15211

約数の個数: 24

約数和(自身を含む): 614699904

約数和(自身を除く): 206671053

約数列:

[1, 3, 9, 31, 93, 97, 279, 291, 873, 3007, 9021, 15077, 27063, 45231, 135693, 467387, 1402161, 1462469, 4206483, 4387407, 13162221, 45336539, 136009617, 408028851]

約数ペア:

[(1, 408028851), (3, 136009617), (9, 45336539), (31, 13162221), (93, 4387407), (97, 4206483), (279, 1462469), (291, 1402161), (873, 467387), (3007, 135693), (9021, 45231), (15077, 27063)]