23512643

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 30689280

約数和(自身を除く): 7176637

約数列:

[1, 7, 11, 47, 73, 77, 89, 329, 511, 517, 623, 803, 979, 3431, 3619, 4183, 5621, 6497, 6853, 24017, 29281, 37741, 45479, 46013, 71467, 264187, 305359, 322091, 500269, 2137513, 3358949, 23512643]

約数ペア:

[(1, 23512643), (7, 3358949), (11, 2137513), (47, 500269), (73, 322091), (77, 305359), (89, 264187), (329, 71467), (511, 46013), (517, 45479), (623, 37741), (803, 29281), (979, 24017), (3431, 6853), (3619, 6497), (4183, 5621)]