2013394401

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{12143}}^1$

素因数の和:12267

約数の個数: 40

約数和(自身を含む): 3173955840

約数和(自身を除く): 1160561439

約数列:

[1, 3, 9, 23, 27, 69, 81, 89, 207, 267, 621, 801, 1863, 2047, 2403, 6141, 7209, 12143, 18423, 36429, 55269, 109287, 165807, 279289, 327861, 837867, 983583, 1080727, 2513601, 3242181, 7540803, 9726543, 22622409, 24856721, 29179629, 74570163, 87538887, 223710489, 671131467, 2013394401]

約数ペア:

[(1, 2013394401), (3, 671131467), (9, 223710489), (23, 87538887), (27, 74570163), (69, 29179629), (81, 24856721), (89, 22622409), (207, 9726543), (267, 7540803), (621, 3242181), (801, 2513601), (1863, 1080727), (2047, 983583), (2403, 837867), (6141, 327861), (7209, 279289), (12143, 165807), (18423, 109287), (36429, 55269)]