126398439

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{1009}}^1$

素因数の和:1495

約数の個数: 24

約数和(自身を含む): 189072000

約数和(自身を除く): 62673561

約数列:

[1, 3, 9, 31, 93, 279, 449, 1009, 1347, 3027, 4041, 9081, 13919, 31279, 41757, 93837, 125271, 281511, 453041, 1359123, 4077369, 14044271, 42132813, 126398439]

約数ペア:

[(1, 126398439), (3, 42132813), (9, 14044271), (31, 4077369), (93, 1359123), (279, 453041), (449, 281511), (1009, 125271), (1347, 93837), (3027, 41757), (4041, 31279), (9081, 13919)]