1347437

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:117

約数の個数: 24

約数和(自身を含む): 1791936

約数和(自身を除く): 444499

約数列:

[1, 7, 13, 17, 67, 91, 119, 169, 221, 469, 871, 1139, 1183, 1547, 2873, 6097, 7973, 11323, 14807, 20111, 79261, 103649, 192491, 1347437]

約数ペア:

[(1, 1347437), (7, 192491), (13, 103649), (17, 79261), (67, 20111), (91, 14807), (119, 11323), (169, 7973), (221, 6097), (469, 2873), (871, 1547), (1139, 1183)]