1243615599

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{1289}}^1$

素因数の和:1621

約数の個数: 40

約数和(自身を含む): 1909292880

約数和(自身を除く): 665677281

約数列:

[1, 3, 9, 27, 43, 81, 129, 277, 387, 831, 1161, 1289, 2493, 3483, 3867, 7479, 11601, 11911, 22437, 34803, 35733, 55427, 104409, 107199, 166281, 321597, 357053, 498843, 964791, 1071159, 1496529, 3213477, 4489587, 9640431, 15353279, 28921293, 46059837, 138179511, 414538533, 1243615599]

約数ペア:

[(1, 1243615599), (3, 414538533), (9, 138179511), (27, 46059837), (43, 28921293), (81, 15353279), (129, 9640431), (277, 4489587), (387, 3213477), (831, 1496529), (1161, 1071159), (1289, 964791), (2493, 498843), (3483, 357053), (3867, 321597), (7479, 166281), (11601, 107199), (11911, 104409), (22437, 55427), (34803, 35733)]