291796700919

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1483}}^1\times {\mathrm{48619}}^1$

素因数の和:50195

約数の個数: 32

約数和(自身を含む): 415595980800

約数和(自身を除く): 123799279881

約数列:

[1, 3, 19, 57, 71, 213, 1349, 1483, 4047, 4449, 28177, 48619, 84531, 105293, 145857, 315879, 923761, 2000567, 2771283, 3451949, 6001701, 10355847, 65587031, 72101977, 196761093, 216305931, 1369937563, 4109812689, 5119240367, 15357721101, 97265566973, 291796700919]

約数ペア:

[(1, 291796700919), (3, 97265566973), (19, 15357721101), (57, 5119240367), (71, 4109812689), (213, 1369937563), (1349, 216305931), (1483, 196761093), (4047, 72101977), (4449, 65587031), (28177, 10355847), (48619, 6001701), (84531, 3451949), (105293, 2771283), (145857, 2000567), (315879, 923761)]