13827231

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7351}}^1$

素因数の和:7387

約数の個数: 24

約数和(自身を含む): 22938240

約数和(自身を除く): 9111009

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 7351, 22053, 66159, 80861, 139669, 242583, 419007, 727749, 1257021, 1536359, 4609077, 13827231]

約数ペア:

[(1, 13827231), (3, 4609077), (9, 1536359), (11, 1257021), (19, 727749), (33, 419007), (57, 242583), (99, 139669), (171, 80861), (209, 66159), (627, 22053), (1881, 7351)]