2160659007

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{8969}}^1$

素因数の和:9088

約数の個数: 48

約数和(自身を含む): 3526286400

約数和(自身を除く): 1365627393

約数列:

[1, 3, 9, 13, 29, 39, 71, 87, 117, 213, 261, 377, 639, 923, 1131, 2059, 2769, 3393, 6177, 8307, 8969, 18531, 26767, 26907, 80301, 80721, 116597, 240903, 260101, 349791, 636799, 780303, 1049373, 1910397, 2340909, 3381313, 5731191, 8278387, 10143939, 18467171, 24835161, 30431817, 55401513, 74505483, 166204539, 240073223, 720219669, 2160659007]

約数ペア:

[(1, 2160659007), (3, 720219669), (9, 240073223), (13, 166204539), (29, 74505483), (39, 55401513), (71, 30431817), (87, 24835161), (117, 18467171), (213, 10143939), (261, 8278387), (377, 5731191), (639, 3381313), (923, 2340909), (1131, 1910397), (2059, 1049373), (2769, 780303), (3393, 636799), (6177, 349791), (8307, 260101), (8969, 240903), (18531, 116597), (26767, 80721), (26907, 80301)]