40086189

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31147}}^1$

素因数の和:31177

約数の個数: 24

約数和(自身を含む): 68027232

約数和(自身を除く): 27941043

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 31147, 93441, 280323, 342617, 404911, 1027851, 1214733, 3083553, 3644199, 4454021, 13362063, 40086189]

約数ペア:

[(1, 40086189), (3, 13362063), (9, 4454021), (11, 3644199), (13, 3083553), (33, 1214733), (39, 1027851), (99, 404911), (117, 342617), (143, 280323), (429, 93441), (1287, 31147)]