233438891

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2011}}^1$

素因数の和:2151

約数の個数: 24

約数和(自身を含む): 286251264

約数和(自身を除く): 52812373

約数列:

[1, 7, 23, 49, 103, 161, 721, 1127, 2011, 2369, 5047, 14077, 16583, 46253, 98539, 116081, 207133, 323771, 1449931, 2266397, 4764059, 10149517, 33348413, 233438891]

約数ペア:

[(1, 233438891), (7, 33348413), (23, 10149517), (49, 4764059), (103, 2266397), (161, 1449931), (721, 323771), (1127, 207133), (2011, 116081), (2369, 98539), (5047, 46253), (14077, 16583)]