23803731

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7129}}^1$

素因数の和:7195

約数の個数: 24

約数和(自身を含む): 40042080

約数和(自身を除く): 16238349

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 7129, 21387, 49903, 64161, 149709, 377837, 449127, 1133511, 2644859, 3400533, 7934577, 23803731]

約数ペア:

[(1, 23803731), (3, 7934577), (7, 3400533), (9, 2644859), (21, 1133511), (53, 449127), (63, 377837), (159, 149709), (371, 64161), (477, 49903), (1113, 21387), (3339, 7129)]