13687101

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{229}}^2$

素因数の和:493

約数の個数: 18

約数和(自身を含む): 20541690

約数和(自身を除く): 6854589

約数列:

[1, 3, 9, 29, 87, 229, 261, 687, 2061, 6641, 19923, 52441, 59769, 157323, 471969, 1520789, 4562367, 13687101]

約数ペア:

[(1, 13687101), (3, 4562367), (9, 1520789), (29, 471969), (87, 157323), (229, 59769), (261, 52441), (687, 19923), (2061, 6641)]