11557791

素因数分解:

$3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{479}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 19169280

約数和(自身を除く): 7611489

約数列:

[1, 3, 7, 9, 21, 63, 383, 479, 1149, 1437, 2681, 3353, 3447, 4311, 8043, 10059, 24129, 30177, 183457, 550371, 1284199, 1651113, 3852597, 11557791]

約数ペア:

[(1, 11557791), (3, 3852597), (7, 1651113), (9, 1284199), (21, 550371), (63, 183457), (383, 30177), (479, 24129), (1149, 10059), (1437, 8043), (2681, 4311), (3353, 3447)]