30758321

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 37729440

約数和(自身を除く): 6971119

約数列:

[1, 11, 17, 19, 121, 187, 209, 323, 787, 2057, 2299, 3553, 8657, 13379, 14953, 39083, 95227, 147169, 164483, 254201, 1618859, 1809313, 2796211, 30758321]

約数ペア:

[(1, 30758321), (11, 2796211), (17, 1809313), (19, 1618859), (121, 254201), (187, 164483), (209, 147169), (323, 95227), (787, 39083), (2057, 14953), (2299, 13379), (3553, 8657)]