40687933

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 49278240

約数和(自身を除く): 8590307

約数列:

[1, 11, 13, 43, 143, 169, 473, 509, 559, 1859, 5599, 6149, 6617, 7267, 21887, 72787, 79937, 86021, 240757, 284531, 946231, 3129841, 3698903, 40687933]

約数ペア:

[(1, 40687933), (11, 3698903), (13, 3129841), (43, 946231), (143, 284531), (169, 240757), (473, 86021), (509, 79937), (559, 72787), (1859, 21887), (5599, 7267), (6149, 6617)]