2087029269

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{4483}}^1$

素因数の和:4698

約数の個数: 48

約数和(自身を含む): 3407983488

約数和(自身を除く): 1320954219

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 173, 207, 299, 519, 897, 1557, 2249, 2691, 3979, 4483, 6747, 11937, 13449, 20241, 35811, 40347, 51727, 58279, 103109, 155181, 174837, 309327, 465543, 524511, 775559, 927981, 1340417, 2326677, 4021251, 6980031, 10082267, 12063753, 17837857, 30246801, 53513571, 90740403, 160540713, 231892141, 695676423, 2087029269]

約数ペア:

[(1, 2087029269), (3, 695676423), (9, 231892141), (13, 160540713), (23, 90740403), (39, 53513571), (69, 30246801), (117, 17837857), (173, 12063753), (207, 10082267), (299, 6980031), (519, 4021251), (897, 2326677), (1557, 1340417), (2249, 927981), (2691, 775559), (3979, 524511), (4483, 465543), (6747, 309327), (11937, 174837), (13449, 155181), (20241, 103109), (35811, 58279), (40347, 51727)]