7928343

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 11962496

約数和(自身を除く): 4034153

約数列:

[1, 3, 9, 31, 93, 157, 181, 279, 471, 543, 1413, 1629, 4867, 5611, 14601, 16833, 28417, 43803, 50499, 85251, 255753, 880927, 2642781, 7928343]

約数ペア:

[(1, 7928343), (3, 2642781), (9, 880927), (31, 255753), (93, 85251), (157, 50499), (181, 43803), (279, 28417), (471, 16833), (543, 14601), (1413, 5611), (1629, 4867)]