13487697

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1667}}^1$

素因数の和:1733

約数の個数: 24

約数和(自身を含む): 20816640

約数和(自身を除く): 7328943

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 1667, 2697, 5001, 8091, 15003, 48343, 51677, 145029, 155031, 435087, 465093, 1498633, 4495899, 13487697]

約数ペア:

[(1, 13487697), (3, 4495899), (9, 1498633), (29, 465093), (31, 435087), (87, 155031), (93, 145029), (261, 51677), (279, 48343), (899, 15003), (1667, 8091), (2697, 5001)]