23918661

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2297}}^1$

素因数の和:2405

約数の個数: 24

約数和(自身を含む): 37641240

約数和(自身を除く): 13722579

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 2297, 3471, 6891, 10413, 20673, 29861, 89583, 204433, 268749, 613299, 1839897, 2657629, 7972887, 23918661]

約数ペア:

[(1, 23918661), (3, 7972887), (9, 2657629), (13, 1839897), (39, 613299), (89, 268749), (117, 204433), (267, 89583), (801, 29861), (1157, 20673), (2297, 10413), (3471, 6891)]