123217241

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{9677}}^1$

素因数の和:9808

約数の個数: 16

約数和(自身を含む): 150512256

約数和(自身を除く): 27295015

約数列:

[1, 7, 17, 107, 119, 749, 1819, 9677, 12733, 67739, 164509, 1035439, 1151563, 7248073, 17602463, 123217241]

約数ペア:

[(1, 123217241), (7, 17602463), (17, 7248073), (107, 1151563), (119, 1035439), (749, 164509), (1819, 67739), (9677, 12733)]