394261317

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{471041}}^1$

素因数の和:471081

約数の個数: 16

約数和(自身を含む): 602933760

約数和(自身を除く): 208672443

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 471041, 1413123, 4239369, 12718107, 14602271, 43806813, 131420439, 394261317]

約数ペア:

[(1, 394261317), (3, 131420439), (9, 43806813), (27, 14602271), (31, 12718107), (93, 4239369), (279, 1413123), (837, 471041)]