9723847

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1993}}^1$

素因数の和:2058

約数の個数: 16

約数和(自身を含む): 12059712

約数和(自身を除く): 2335865

約数列:

[1, 7, 17, 41, 119, 287, 697, 1993, 4879, 13951, 33881, 81713, 237167, 571991, 1389121, 9723847]

約数ペア:

[(1, 9723847), (7, 1389121), (17, 571991), (41, 237167), (119, 81713), (287, 33881), (697, 13951), (1993, 4879)]