23518377

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 36495360

約数和(自身を除く): 12976983

約数列:

[1, 3, 9, 27, 43, 47, 129, 141, 387, 423, 431, 1161, 1269, 1293, 2021, 3879, 6063, 11637, 18189, 18533, 20257, 54567, 55599, 60771, 166797, 182313, 500391, 546939, 871051, 2613153, 7839459, 23518377]

約数ペア:

[(1, 23518377), (3, 7839459), (9, 2613153), (27, 871051), (43, 546939), (47, 500391), (129, 182313), (141, 166797), (387, 60771), (423, 55599), (431, 54567), (1161, 20257), (1269, 18533), (1293, 18189), (2021, 11637), (3879, 6063)]