23263731

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 35143680

約数和(自身を除く): 11879949

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 1279, 2021, 3837, 6063, 11511, 18189, 54997, 60113, 164991, 180339, 494973, 541017, 2584859, 7754577, 23263731]

約数ペア:

[(1, 23263731), (3, 7754577), (9, 2584859), (43, 541017), (47, 494973), (129, 180339), (141, 164991), (387, 60113), (423, 54997), (1279, 18189), (2021, 11511), (3837, 6063)]