25899888963

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{28001}}^1$

素因数の和:28695

約数の個数: 32

約数和(自身を含む): 38255660352

約数和(自身を除く): 12355771389

約数列:

[1, 3, 13, 37, 39, 111, 481, 641, 1443, 1923, 8333, 23717, 24999, 28001, 71151, 84003, 308321, 364013, 924963, 1036037, 1092039, 3108111, 13468481, 17948641, 40405443, 53845923, 233332333, 664099717, 699996999, 1992299151, 8633296321, 25899888963]

約数ペア:

[(1, 25899888963), (3, 8633296321), (13, 1992299151), (37, 699996999), (39, 664099717), (111, 233332333), (481, 53845923), (641, 40405443), (1443, 17948641), (1923, 13468481), (8333, 3108111), (23717, 1092039), (24999, 1036037), (28001, 924963), (71151, 364013), (84003, 308321)]