1617384327

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{6143}}^1$

素因数の和:6359

約数の個数: 32

約数和(自身を含む): 2391932928

約数和(自身を除く): 774548601

約数列:

[1, 3, 13, 39, 43, 129, 157, 471, 559, 1677, 2041, 6123, 6143, 6751, 18429, 20253, 79859, 87763, 239577, 263289, 264149, 792447, 964451, 2893353, 3433937, 10301811, 12537863, 37613589, 41471393, 124414179, 539128109, 1617384327]

約数ペア:

[(1, 1617384327), (3, 539128109), (13, 124414179), (39, 41471393), (43, 37613589), (129, 12537863), (157, 10301811), (471, 3433937), (559, 2893353), (1677, 964451), (2041, 792447), (6123, 264149), (6143, 263289), (6751, 239577), (18429, 87763), (20253, 79859)]