7249431839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1\times {\mathrm{487}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 8350070400

約数和(自身を除く): 1100638561

約数列:

[1, 13, 17, 193, 221, 349, 487, 2509, 3281, 4537, 5933, 6331, 8279, 42653, 67357, 77129, 93991, 107627, 169963, 875641, 1145069, 1221883, 1597847, 2209519, 2889371, 14885897, 20772011, 32802859, 37561823, 426437167, 557648603, 7249431839]

約数ペア:

[(1, 7249431839), (13, 557648603), (17, 426437167), (193, 37561823), (221, 32802859), (349, 20772011), (487, 14885897), (2509, 2889371), (3281, 2209519), (4537, 1597847), (5933, 1221883), (6331, 1145069), (8279, 875641), (42653, 169963), (67357, 107627), (77129, 93991)]