12960984957

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{348217}}^1$

素因数の和:348892

約数の個数: 16

約数和(自身を含む): 18218765760

約数和(自身を除く): 5257780803

約数列:

[1, 3, 19, 57, 653, 1959, 12407, 37221, 348217, 1044651, 6616123, 19848369, 227385701, 682157103, 4320328319, 12960984957]

約数ペア:

[(1, 12960984957), (3, 4320328319), (19, 682157103), (57, 227385701), (653, 19848369), (1959, 6616123), (12407, 1044651), (37221, 348217)]