122631691

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1579

約数の個数: 32

約数和(自身を含む): 161280000

約数和(自身を除く): 38648309

約数列:

[1, 7, 13, 29, 31, 91, 203, 217, 377, 403, 899, 1499, 2639, 2821, 6293, 10493, 11687, 19487, 43471, 46469, 81809, 136409, 304297, 325283, 565123, 604097, 1347601, 3955861, 4228679, 9433207, 17518813, 122631691]

約数ペア:

[(1, 122631691), (7, 17518813), (13, 9433207), (29, 4228679), (31, 3955861), (91, 1347601), (203, 604097), (217, 565123), (377, 325283), (403, 304297), (899, 136409), (1499, 81809), (2639, 46469), (2821, 43471), (6293, 19487), (10493, 11687)]