39974615678081

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1\times {\mathrm{2652443}}^1$

素因数の和:2653029

約数の個数: 32

約数和(自身を含む): 47531796480000

約数和(自身を除く): 7557180801919

約数列:

[1, 7, 31, 199, 217, 349, 1393, 2443, 6169, 10819, 43183, 69451, 75733, 486157, 2152981, 2652443, 15070867, 18567101, 82225733, 527836157, 575580131, 925702607, 3694853099, 6479918249, 16362920867, 28696780817, 114540446069, 184214818793, 200877465719, 1289503731551, 5710659382583, 39974615678081]

約数ペア:

[(1, 39974615678081), (7, 5710659382583), (31, 1289503731551), (199, 200877465719), (217, 184214818793), (349, 114540446069), (1393, 28696780817), (2443, 16362920867), (6169, 6479918249), (10819, 3694853099), (43183, 925702607), (69451, 575580131), (75733, 527836157), (486157, 82225733), (2152981, 18567101), (2652443, 15070867)]