487087743

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1609}}^1$

素因数の和:1791

約数の個数: 32

約数和(自身を含む): 704793600

約数和(自身を除く): 217705857

約数列:

[1, 3, 19, 47, 57, 113, 141, 339, 893, 1609, 2147, 2679, 4827, 5311, 6441, 15933, 30571, 75623, 91713, 100909, 181817, 226869, 302727, 545451, 1436837, 3454523, 4310511, 8545399, 10363569, 25636197, 162362581, 487087743]

約数ペア:

[(1, 487087743), (3, 162362581), (19, 25636197), (47, 10363569), (57, 8545399), (113, 4310511), (141, 3454523), (339, 1436837), (893, 545451), (1609, 302727), (2147, 226869), (2679, 181817), (4827, 100909), (5311, 91713), (6441, 75623), (15933, 30571)]