13309075179

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1091}}^1\times {\mathrm{71339}}^1$

素因数の和:72455

約数の個数: 24

約数和(自身を含む): 20254852800

約数和(自身を除く): 6945777621

約数列:

[1, 3, 9, 19, 57, 171, 1091, 3273, 9819, 20729, 62187, 71339, 186561, 214017, 642051, 1355441, 4066323, 12198969, 77830849, 233492547, 700477641, 1478786131, 4436358393, 13309075179]

約数ペア:

[(1, 13309075179), (3, 4436358393), (9, 1478786131), (19, 700477641), (57, 233492547), (171, 77830849), (1091, 12198969), (3273, 4066323), (9819, 1355441), (20729, 642051), (62187, 214017), (71339, 186561)]