12837807

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 19412640

約数和(自身を除く): 6574833

約数列:

[1, 3, 9, 29, 87, 101, 261, 303, 487, 909, 1461, 2929, 4383, 8787, 14123, 26361, 42369, 49187, 127107, 147561, 442683, 1426423, 4279269, 12837807]

約数ペア:

[(1, 12837807), (3, 4279269), (9, 1426423), (29, 442683), (87, 147561), (101, 127107), (261, 49187), (303, 42369), (487, 26361), (909, 14123), (1461, 8787), (2929, 4383)]