23978511

素因数分解:

$3^5\times {\mathrm{101}}^1\times {\mathrm{977}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 36311184

約数和(自身を除く): 12332673

約数列:

[1, 3, 9, 27, 81, 101, 243, 303, 909, 977, 2727, 2931, 8181, 8793, 24543, 26379, 79137, 98677, 237411, 296031, 888093, 2664279, 7992837, 23978511]

約数ペア:

[(1, 23978511), (3, 7992837), (9, 2664279), (27, 888093), (81, 296031), (101, 237411), (243, 98677), (303, 79137), (909, 26379), (977, 24543), (2727, 8793), (2931, 8181)]