239369151

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{42061}}^1$

素因数の和:42342

約数の個数: 16

約数和(自身を含む): 366107648

約数和(自身を除く): 126738497

約数列:

[1, 3, 7, 21, 271, 813, 1897, 5691, 42061, 126183, 294427, 883281, 11398531, 34195593, 79789717, 239369151]

約数ペア:

[(1, 239369151), (3, 79789717), (7, 34195593), (21, 11398531), (271, 883281), (813, 294427), (1897, 126183), (5691, 42061)]