2001194793

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{8803}}^1$

素因数の和:8918

約数の個数: 48

約数和(自身を含む): 3268749120

約数和(自身を除く): 1267554327

約数列:

[1, 3, 9, 13, 29, 39, 67, 87, 117, 201, 261, 377, 603, 871, 1131, 1943, 2613, 3393, 5829, 7839, 8803, 17487, 25259, 26409, 75777, 79227, 114439, 227331, 255287, 343317, 589801, 765861, 1029951, 1769403, 2297583, 3318731, 5308209, 7667413, 9956193, 17104229, 23002239, 29868579, 51312687, 69006717, 153938061, 222354977, 667064931, 2001194793]

約数ペア:

[(1, 2001194793), (3, 667064931), (9, 222354977), (13, 153938061), (29, 69006717), (39, 51312687), (67, 29868579), (87, 23002239), (117, 17104229), (201, 9956193), (261, 7667413), (377, 5308209), (603, 3318731), (871, 2297583), (1131, 1769403), (1943, 1029951), (2613, 765861), (3393, 589801), (5829, 343317), (7839, 255287), (8803, 227331), (17487, 114439), (25259, 79227), (26409, 75777)]