13237332927

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2552021}}^1$

素因数の和:2552063

約数の個数: 32

約数和(自身を含む): 22866117120

約数和(自身を除く): 9628784193

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 2552021, 7656063, 17864147, 33176273, 48488399, 53592441, 99528819, 145465197, 232233911, 339418793, 630349187, 696701733, 1018256379, 1891047561, 4412444309, 13237332927]

約数ペア:

[(1, 13237332927), (3, 4412444309), (7, 1891047561), (13, 1018256379), (19, 696701733), (21, 630349187), (39, 339418793), (57, 232233911), (91, 145465197), (133, 99528819), (247, 53592441), (273, 48488399), (399, 33176273), (741, 17864147), (1729, 7656063), (5187, 2552021)]