8472937823

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1\times {\mathrm{709}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 10196736000

約数和(自身を除く): 1723798177

約数列:

[1, 7, 23, 161, 199, 373, 709, 1393, 2611, 4577, 4963, 8579, 16307, 32039, 60053, 74227, 114149, 141091, 264457, 519589, 987637, 1707221, 1851199, 3245093, 6082511, 11950547, 22715651, 42577577, 52626943, 368388601, 1210419689, 8472937823]

約数ペア:

[(1, 8472937823), (7, 1210419689), (23, 368388601), (161, 52626943), (199, 42577577), (373, 22715651), (709, 11950547), (1393, 6082511), (2611, 3245093), (4577, 1851199), (4963, 1707221), (8579, 987637), (16307, 519589), (32039, 264457), (60053, 141091), (74227, 114149)]