2015488917

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{207547}}^1$

素因数の和:207649

約数の個数: 24

約数和(自身を含む): 3172993824

約数和(自身を除く): 1157504907

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1079, 3237, 9711, 207547, 622641, 1867923, 2698111, 8094333, 17226401, 24282999, 51679203, 155037609, 223943213, 671829639, 2015488917]

約数ペア:

[(1, 2015488917), (3, 671829639), (9, 223943213), (13, 155037609), (39, 51679203), (83, 24282999), (117, 17226401), (249, 8094333), (747, 2698111), (1079, 1867923), (3237, 622641), (9711, 207547)]