5921643

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 9856000

約数和(自身を除く): 3934357

約数列:

[1, 3, 7, 13, 21, 39, 91, 109, 199, 273, 327, 597, 763, 1393, 1417, 2289, 2587, 4179, 4251, 7761, 9919, 18109, 21691, 29757, 54327, 65073, 151837, 281983, 455511, 845949, 1973881, 5921643]

約数ペア:

[(1, 5921643), (3, 1973881), (7, 845949), (13, 455511), (21, 281983), (39, 151837), (91, 65073), (109, 54327), (199, 29757), (273, 21691), (327, 18109), (597, 9919), (763, 7761), (1393, 4251), (1417, 4179), (2289, 2587)]