15698091591

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{324871}}^1$

素因数の和:324956

約数の個数: 48

約数和(自身を含む): 28380817920

約数和(自身を除く): 12682726329

約数列:

[1, 3, 7, 9, 13, 21, 39, 59, 63, 91, 117, 177, 273, 413, 531, 767, 819, 1239, 2301, 3717, 5369, 6903, 16107, 48321, 324871, 974613, 2274097, 2923839, 4223323, 6822291, 12669969, 19167389, 20466873, 29563261, 38009907, 57502167, 88689783, 134171723, 172506501, 249176057, 266069349, 402515169, 747528171, 1207545507, 1744232399, 2242584513, 5232697197, 15698091591]

約数ペア:

[(1, 15698091591), (3, 5232697197), (7, 2242584513), (9, 1744232399), (13, 1207545507), (21, 747528171), (39, 402515169), (59, 266069349), (63, 249176057), (91, 172506501), (117, 134171723), (177, 88689783), (273, 57502167), (413, 38009907), (531, 29563261), (767, 20466873), (819, 19167389), (1239, 12669969), (2301, 6822291), (3717, 4223323), (5369, 2923839), (6903, 2274097), (16107, 974613), (48321, 324871)]