895744223

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{601}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 1052739072

約数和(自身を除く): 156994849

約数列:

[1, 11, 23, 43, 137, 253, 473, 601, 989, 1507, 3151, 5891, 6611, 10879, 13823, 25843, 34661, 64801, 82337, 135493, 152053, 284273, 594389, 905707, 1490423, 1893751, 3540491, 6538279, 20831261, 38945401, 81431293, 895744223]

約数ペア:

[(1, 895744223), (11, 81431293), (23, 38945401), (43, 20831261), (137, 6538279), (253, 3540491), (473, 1893751), (601, 1490423), (989, 905707), (1507, 594389), (3151, 284273), (5891, 152053), (6611, 135493), (10879, 82337), (13823, 64801), (25843, 34661)]