4308423

素因数分解:

$3^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 32

約数和(自身を含む): 6912000

約数和(自身を除く): 2603577

約数列:

[1, 3, 7, 21, 49, 53, 79, 147, 159, 237, 343, 371, 553, 1029, 1113, 1659, 2597, 3871, 4187, 7791, 11613, 12561, 18179, 27097, 29309, 54537, 81291, 87927, 205163, 615489, 1436141, 4308423]

約数ペア:

[(1, 4308423), (3, 1436141), (7, 615489), (21, 205163), (49, 87927), (53, 81291), (79, 54537), (147, 29309), (159, 27097), (237, 18179), (343, 12561), (371, 11613), (553, 7791), (1029, 4187), (1113, 3871), (1659, 2597)]