1909528044657

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{2179}}^1\times {\mathrm{13339}}^1$

素因数の和:15941

約数の個数: 32

約数和(自身を含む): 2596369536000

約数和(自身を除く): 686841491343

約数列:

[1, 3, 61, 183, 359, 1077, 2179, 6537, 13339, 21899, 40017, 65697, 132919, 398757, 782261, 813679, 2346783, 2441037, 4788701, 14366103, 29065681, 47717921, 87197043, 143153763, 292110761, 876332283, 1773006541, 5319019623, 10434579479, 31303738437, 636509348219, 1909528044657]

約数ペア:

[(1, 1909528044657), (3, 636509348219), (61, 31303738437), (183, 10434579479), (359, 5319019623), (1077, 1773006541), (2179, 876332283), (6537, 292110761), (13339, 143153763), (21899, 87197043), (40017, 47717921), (65697, 29065681), (132919, 14366103), (398757, 4788701), (782261, 2441037), (813679, 2346783)]