2880748611

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{283009}}^1$

素因数の和:283060

約数の個数: 32

約数和(自身を含む): 4754568000

約数和(自身を除く): 1873819389

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 3393, 10179, 283009, 849027, 2547081, 3679117, 7641243, 8207261, 11037351, 24621783, 33112053, 73865349, 99336159, 106694393, 221596047, 320083179, 960249537, 2880748611]

約数ペア:

[(1, 2880748611), (3, 960249537), (9, 320083179), (13, 221596047), (27, 106694393), (29, 99336159), (39, 73865349), (87, 33112053), (117, 24621783), (261, 11037351), (351, 8207261), (377, 7641243), (783, 3679117), (1131, 2547081), (3393, 849027), (10179, 283009)]