3856461

素因数分解:

$3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{449}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 5904000

約数和(自身を除く): 2047539

約数列:

[1, 3, 7, 21, 409, 449, 1227, 1347, 2863, 3143, 8589, 9429, 183641, 550923, 1285487, 3856461]

約数ペア:

[(1, 3856461), (3, 1285487), (7, 550923), (21, 183641), (409, 9429), (449, 8589), (1227, 3143), (1347, 2863)]