12126981433

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{1283}}^1\times {\mathrm{1621}}^1$

素因数の和:2942

約数の個数: 32

約数和(自身を含む): 14995065600

約数和(自身を除く): 2868084167

約数列:

[1, 7, 17, 49, 119, 343, 833, 1283, 1621, 5831, 8981, 11347, 21811, 27557, 62867, 79429, 152677, 192899, 440069, 556003, 1068739, 1350293, 2079743, 7481173, 9452051, 14558201, 35355631, 101907407, 247489417, 713351849, 1732425919, 12126981433]

約数ペア:

[(1, 12126981433), (7, 1732425919), (17, 713351849), (49, 247489417), (119, 101907407), (343, 35355631), (833, 14558201), (1283, 9452051), (1621, 7481173), (5831, 2079743), (8981, 1350293), (11347, 1068739), (21811, 556003), (27557, 440069), (62867, 192899), (79429, 152677)]