4149009

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{4957}}^1$

素因数の和:4997

約数の個数: 16

約数和(自身を含む): 6346240

約数和(自身を除く): 2197231

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 4957, 14871, 44613, 133839, 153667, 461001, 1383003, 4149009]

約数ペア:

[(1, 4149009), (3, 1383003), (9, 461001), (27, 153667), (31, 133839), (93, 44613), (279, 14871), (837, 4957)]