2175261699

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{1481}}^1\times {\mathrm{2897}}^1$

素因数の和:4407

約数の個数: 24

約数和(自身を含む): 3143819952

約数和(自身を除く): 968558253

約数列:

[1, 3, 13, 39, 169, 507, 1481, 2897, 4443, 8691, 19253, 37661, 57759, 112983, 250289, 489593, 750867, 1468779, 4290457, 12871371, 55775941, 167327823, 725087233, 2175261699]

約数ペア:

[(1, 2175261699), (3, 725087233), (13, 167327823), (39, 55775941), (169, 12871371), (507, 4290457), (1481, 1468779), (2897, 750867), (4443, 489593), (8691, 250289), (19253, 112983), (37661, 57759)]