9389807999

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18481}}^1$

素因数の和:18552

約数の個数: 48

約数和(自身を含む): 12388854240

約数和(自身を除く): 2999046241

約数列:

[1, 11, 13, 17, 19, 121, 143, 187, 209, 221, 247, 323, 1573, 2057, 2299, 2431, 2717, 3553, 4199, 18481, 26741, 29887, 39083, 46189, 203291, 240253, 314177, 351139, 508079, 2236201, 2642783, 3455947, 3862529, 4084301, 4564807, 5969363, 29070613, 38015417, 42487819, 44927311, 50212877, 65662993, 77601719, 494200421, 552341647, 722292923, 853618909, 9389807999]

約数ペア:

[(1, 9389807999), (11, 853618909), (13, 722292923), (17, 552341647), (19, 494200421), (121, 77601719), (143, 65662993), (187, 50212877), (209, 44927311), (221, 42487819), (247, 38015417), (323, 29070613), (1573, 5969363), (2057, 4564807), (2299, 4084301), (2431, 3862529), (2717, 3455947), (3553, 2642783), (4199, 2236201), (18481, 508079), (26741, 351139), (29887, 314177), (39083, 240253), (46189, 203291)]