13430277

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7351}}^1$

素因数の和:7393

約数の個数: 24

約数和(自身を含む): 22938240

約数和(自身を除く): 9507963

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 7351, 22053, 51457, 66159, 154371, 213179, 463113, 639537, 1492253, 1918611, 4476759, 13430277]

約数ペア:

[(1, 13430277), (3, 4476759), (7, 1918611), (9, 1492253), (21, 639537), (29, 463113), (63, 213179), (87, 154371), (203, 66159), (261, 51457), (609, 22053), (1827, 7351)]