7317981

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{383}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 11621376

約数和(自身を除く): 4303395

約数列:

[1, 3, 9, 11, 33, 99, 193, 383, 579, 1149, 1737, 2123, 3447, 4213, 6369, 12639, 19107, 37917, 73919, 221757, 665271, 813109, 2439327, 7317981]

約数ペア:

[(1, 7317981), (3, 2439327), (9, 813109), (11, 665271), (33, 221757), (99, 73919), (193, 37917), (383, 19107), (579, 12639), (1149, 6369), (1737, 4213), (2123, 3447)]