236787421

素因数分解:

${\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 264316416

約数和(自身を除く): 27528995

約数列:

[1, 13, 61, 103, 169, 223, 793, 1339, 2899, 6283, 10309, 13603, 17407, 22969, 37687, 81679, 176839, 298597, 1061827, 1401109, 2298907, 3881761, 18214417, 236787421]

約数ペア:

[(1, 236787421), (13, 18214417), (61, 3881761), (103, 2298907), (169, 1401109), (223, 1061827), (793, 298597), (1339, 176839), (2899, 81679), (6283, 37687), (10309, 22969), (13603, 17407)]