119987231

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 153216000

約数和(自身を除く): 33228769

約数列:

[1, 7, 13, 49, 71, 91, 343, 379, 497, 637, 923, 2653, 3479, 4459, 4927, 6461, 18571, 24353, 26909, 34489, 45227, 129997, 188363, 241423, 316589, 349817, 1318541, 1689961, 2448719, 9229787, 17141033, 119987231]

約数ペア:

[(1, 119987231), (7, 17141033), (13, 9229787), (49, 2448719), (71, 1689961), (91, 1318541), (343, 349817), (379, 316589), (497, 241423), (637, 188363), (923, 129997), (2653, 45227), (3479, 34489), (4459, 26909), (4927, 24353), (6461, 18571)]