291279399

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{8971}}^1$

素因数の和:9190

約数の個数: 16

約数和(自身を含む): 396203520

約数和(自身を除く): 104924121

約数列:

[1, 3, 79, 137, 237, 411, 8971, 10823, 26913, 32469, 708709, 1229027, 2126127, 3687081, 97093133, 291279399]

約数ペア:

[(1, 291279399), (3, 97093133), (79, 3687081), (137, 2126127), (237, 1229027), (411, 708709), (8971, 32469), (10823, 26913)]