1966629

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1319}}^1$

素因数の和:1400

約数の個数: 16

約数和(自身を含む): 3041280

約数和(自身を除く): 1074651

約数列:

[1, 3, 7, 21, 71, 213, 497, 1319, 1491, 3957, 9233, 27699, 93649, 280947, 655543, 1966629]

約数ペア:

[(1, 1966629), (3, 655543), (7, 280947), (21, 93649), (71, 27699), (213, 9233), (497, 3957), (1319, 1491)]