23954913

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 37171200

約数和(自身を除く): 13216287

約数列:

[1, 3, 9, 27, 43, 47, 129, 141, 387, 423, 439, 1161, 1269, 1317, 2021, 3951, 6063, 11853, 18189, 18877, 20633, 54567, 56631, 61899, 169893, 185697, 509679, 557091, 887219, 2661657, 7984971, 23954913]

約数ペア:

[(1, 23954913), (3, 7984971), (9, 2661657), (27, 887219), (43, 557091), (47, 509679), (129, 185697), (141, 169893), (387, 61899), (423, 56631), (439, 54567), (1161, 20633), (1269, 18877), (1317, 18189), (2021, 11853), (3951, 6063)]