346760973

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{2143}}^1$

素因数の和:2626

約数の個数: 32

約数和(自身を含む): 554695680

約数和(自身を除く): 207934707

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 461, 1383, 2143, 4149, 5993, 6429, 12447, 17979, 19287, 27859, 53937, 57861, 83577, 161811, 250731, 752193, 987923, 2963769, 8891307, 12842999, 26673921, 38528997, 115586991, 346760973]

約数ペア:

[(1, 346760973), (3, 115586991), (9, 38528997), (13, 26673921), (27, 12842999), (39, 8891307), (117, 2963769), (351, 987923), (461, 752193), (1383, 250731), (2143, 161811), (4149, 83577), (5993, 57861), (6429, 53937), (12447, 27859), (17979, 19287)]