1285673039

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{104179}}^1$

素因数の和:104270

約数の個数: 16

約数和(自身を含む): 1540197120

約数和(自身を除く): 254524081

約数列:

[1, 7, 41, 43, 287, 301, 1763, 12341, 104179, 729253, 4271339, 4479697, 29899373, 31357879, 183667577, 1285673039]

約数ペア:

[(1, 1285673039), (7, 183667577), (41, 31357879), (43, 29899373), (287, 4479697), (301, 4271339), (1763, 729253), (12341, 104179)]