7488351

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2207}}^1$

素因数の和:2255

約数の個数: 24

約数和(自身を含む): 12055680

約数和(自身を除く): 4567329

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 2207, 3393, 6621, 19863, 28691, 64003, 86073, 192009, 258219, 576027, 832039, 2496117, 7488351]

約数ペア:

[(1, 7488351), (3, 2496117), (9, 832039), (13, 576027), (29, 258219), (39, 192009), (87, 86073), (117, 64003), (261, 28691), (377, 19863), (1131, 6621), (2207, 3393)]