1874151939

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 2807836416

約数和(自身を除く): 933684477

約数列:

[1, 3, 11, 33, 67, 121, 201, 263, 293, 363, 737, 789, 879, 2211, 2893, 3223, 8107, 8679, 9669, 17621, 19631, 24321, 31823, 35453, 52863, 58893, 77059, 95469, 106359, 193831, 215941, 231177, 581493, 647823, 847649, 2132141, 2375351, 2542947, 5162953, 6396423, 7126053, 9324139, 15488859, 27972417, 56792483, 170377449, 624717313, 1874151939]

約数ペア:

[(1, 1874151939), (3, 624717313), (11, 170377449), (33, 56792483), (67, 27972417), (121, 15488859), (201, 9324139), (263, 7126053), (293, 6396423), (363, 5162953), (737, 2542947), (789, 2375351), (879, 2132141), (2211, 847649), (2893, 647823), (3223, 581493), (8107, 231177), (8679, 215941), (9669, 193831), (17621, 106359), (19631, 95469), (24321, 77059), (31823, 58893), (35453, 52863)]