1612429

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 24

約数和(自身を含む): 2108160

約数和(自身を除く): 495731

約数列:

[1, 7, 13, 29, 47, 91, 169, 203, 329, 377, 611, 1183, 1363, 2639, 4277, 4901, 7943, 9541, 17719, 34307, 55601, 124033, 230347, 1612429]

約数ペア:

[(1, 1612429), (7, 230347), (13, 124033), (29, 55601), (47, 34307), (91, 17719), (169, 9541), (203, 7943), (329, 4901), (377, 4277), (611, 2639), (1183, 1363)]