293399361

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{205031}}^1$

素因数の和:205093

約数の個数: 16

約数和(自身を含む): 442869120

約数和(自身を除く): 149469759

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 205031, 615093, 1845279, 5535837, 10866643, 32599929, 97799787, 293399361]

約数ペア:

[(1, 293399361), (3, 97799787), (9, 32599929), (27, 10866643), (53, 5535837), (159, 1845279), (477, 615093), (1431, 205031)]