1910127

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 32

約数和(自身を含む): 2949120

約数和(自身を除く): 1038993

約数列:

[1, 3, 19, 23, 31, 47, 57, 69, 93, 141, 437, 589, 713, 893, 1081, 1311, 1457, 1767, 2139, 2679, 3243, 4371, 13547, 20539, 27683, 33511, 40641, 61617, 83049, 100533, 636709, 1910127]

約数ペア:

[(1, 1910127), (3, 636709), (19, 100533), (23, 83049), (31, 61617), (47, 40641), (57, 33511), (69, 27683), (93, 20539), (141, 13547), (437, 4371), (589, 3243), (713, 2679), (893, 2139), (1081, 1767), (1311, 1457)]