675831

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 24

約数和(自身を含む): 1030656

約数和(自身を除く): 354825

約数列:

[1, 3, 13, 31, 39, 43, 93, 129, 169, 403, 507, 559, 1209, 1333, 1677, 3999, 5239, 7267, 15717, 17329, 21801, 51987, 225277, 675831]

約数ペア:

[(1, 675831), (3, 225277), (13, 51987), (31, 21801), (39, 17329), (43, 15717), (93, 7267), (129, 5239), (169, 3999), (403, 1677), (507, 1333), (559, 1209)]