996865389

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{7001}}^1$

素因数の和:8237

約数の個数: 24

約数和(自身を含む): 1552175352

約数和(自身を除く): 555309963

約数列:

[1, 3, 9, 13, 39, 117, 1217, 3651, 7001, 10953, 15821, 21003, 47463, 63009, 91013, 142389, 273039, 819117, 8520217, 25560651, 76681953, 110762821, 332288463, 996865389]

約数ペア:

[(1, 996865389), (3, 332288463), (9, 110762821), (13, 76681953), (39, 25560651), (117, 8520217), (1217, 819117), (3651, 273039), (7001, 142389), (10953, 91013), (15821, 63009), (21003, 47463)]