4948151

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 24

約数和(自身を含む): 5973120

約数和(自身を除く): 1024969

約数列:

[1, 13, 19, 23, 67, 169, 247, 299, 437, 871, 1273, 1541, 3211, 3887, 5681, 11323, 16549, 20033, 29279, 73853, 215137, 260429, 380627, 4948151]

約数ペア:

[(1, 4948151), (13, 380627), (19, 260429), (23, 215137), (67, 73853), (169, 29279), (247, 20033), (299, 16549), (437, 11323), (871, 5681), (1273, 3887), (1541, 3211)]