142389837

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{4261}}^1$

素因数の和:4393

約数の個数: 24

約数和(自身を含む): 212759040

約数和(自身を除く): 70369203

約数列:

[1, 3, 9, 47, 79, 141, 237, 423, 711, 3713, 4261, 11139, 12783, 33417, 38349, 200267, 336619, 600801, 1009857, 1802403, 3029571, 15821093, 47463279, 142389837]

約数ペア:

[(1, 142389837), (3, 47463279), (9, 15821093), (47, 3029571), (79, 1802403), (141, 1009857), (237, 600801), (423, 336619), (711, 200267), (3713, 38349), (4261, 33417), (11139, 12783)]