23930231

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 27537840

約数和(自身を除く): 3607609

約数列:

[1, 13, 37, 43, 89, 169, 481, 559, 1157, 1591, 3293, 3827, 6253, 7267, 15041, 20683, 42809, 49751, 141599, 268879, 556517, 646763, 1840787, 23930231]

約数ペア:

[(1, 23930231), (13, 1840787), (37, 646763), (43, 556517), (89, 268879), (169, 141599), (481, 49751), (559, 42809), (1157, 20683), (1591, 15041), (3293, 7267), (3827, 6253)]