231423023

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{739}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 268131600

約数和(自身を除く): 36708577

約数列:

[1, 13, 17, 109, 169, 221, 739, 1417, 1853, 2873, 9607, 12563, 18421, 24089, 80551, 124891, 163319, 313157, 1047163, 1369367, 2123147, 13613119, 17801771, 231423023]

約数ペア:

[(1, 231423023), (13, 17801771), (17, 13613119), (109, 2123147), (169, 1369367), (221, 1047163), (739, 313157), (1417, 163319), (1853, 124891), (2873, 80551), (9607, 24089), (12563, 18421)]