1852281

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2253

約数の個数: 16

約数和(自身を含む): 2833920

約数和(自身を除く): 981639

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 2213, 6639, 19917, 59751, 68603, 205809, 617427, 1852281]

約数ペア:

[(1, 1852281), (3, 617427), (9, 205809), (27, 68603), (31, 59751), (93, 19917), (279, 6639), (837, 2213)]