1290492786123

素因数分解:

$3^2\times {\mathrm{1571}}^1\times {\mathrm{4073}}^1\times {\mathrm{22409}}^1$

素因数の和:28059

約数の個数: 24

約数和(自身を含む): 1865772876240

約数和(自身を除く): 575280090117

約数列:

[1, 3, 9, 1571, 4073, 4713, 12219, 14139, 22409, 36657, 67227, 201681, 6398683, 19196049, 35204539, 57588147, 91271857, 105613617, 273815571, 316840851, 821446713, 143388087347, 430164262041, 1290492786123]

約数ペア:

[(1, 1290492786123), (3, 430164262041), (9, 143388087347), (1571, 821446713), (4073, 316840851), (4713, 273815571), (12219, 105613617), (14139, 91271857), (22409, 57588147), (36657, 35204539), (67227, 19196049), (201681, 6398683)]