23530581

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{9371}}^1$

素因数の和:9414

約数の個数: 20

約数和(自身を含む): 36288384

約数和(自身を除く): 12757803

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 9371, 28113, 84339, 253017, 290501, 759051, 871503, 2614509, 7843527, 23530581]

約数ペア:

[(1, 23530581), (3, 7843527), (9, 2614509), (27, 871503), (31, 759051), (81, 290501), (93, 253017), (279, 84339), (837, 28113), (2511, 9371)]