34270431

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 51495360

約数和(自身を除く): 17224929

約数列:

[1, 3, 13, 29, 39, 87, 157, 193, 377, 471, 579, 1131, 2041, 2509, 4553, 5597, 6123, 7527, 13659, 16791, 30301, 59189, 72761, 90903, 177567, 218283, 393913, 878729, 1181739, 2636187, 11423477, 34270431]

約数ペア:

[(1, 34270431), (3, 11423477), (13, 2636187), (29, 1181739), (39, 878729), (87, 393913), (157, 218283), (193, 177567), (377, 90903), (471, 72761), (579, 59189), (1131, 30301), (2041, 16791), (2509, 13659), (4553, 7527), (5597, 6123)]