144433991

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 170058240

約数和(自身を除く): 25624249

約数列:

[1, 13, 19, 31, 169, 247, 403, 589, 1451, 3211, 5239, 7657, 18863, 27569, 44981, 99541, 245219, 358397, 584753, 854639, 4659161, 7601789, 11110307, 144433991]

約数ペア:

[(1, 144433991), (13, 11110307), (19, 7601789), (31, 4659161), (169, 854639), (247, 584753), (403, 358397), (589, 245219), (1451, 99541), (3211, 44981), (5239, 27569), (7657, 18863)]