9320241

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 15759360

約数和(自身を除く): 6439119

約数列:

[1, 3, 7, 19, 21, 47, 49, 57, 71, 133, 141, 147, 213, 329, 399, 497, 893, 931, 987, 1349, 1491, 2303, 2679, 2793, 3337, 3479, 4047, 6251, 6909, 9443, 10011, 10437, 18753, 23359, 28329, 43757, 63403, 66101, 70077, 131271, 163513, 190209, 198303, 443821, 490539, 1331463, 3106747, 9320241]

約数ペア:

[(1, 9320241), (3, 3106747), (7, 1331463), (19, 490539), (21, 443821), (47, 198303), (49, 190209), (57, 163513), (71, 131271), (133, 70077), (141, 66101), (147, 63403), (213, 43757), (329, 28329), (399, 23359), (497, 18753), (893, 10437), (931, 10011), (987, 9443), (1349, 6909), (1491, 6251), (2303, 4047), (2679, 3479), (2793, 3337)]