7998978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{102551}}^1$

素因数の和:102569

約数の個数: 16

約数和(自身を含む): 17228736

約数和(自身を除く): 9229758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 102551, 205102, 307653, 615306, 1333163, 2666326, 3999489, 7998978]

約数ペア:

[(1, 7998978), (2, 3999489), (3, 2666326), (6, 1333163), (13, 615306), (26, 307653), (39, 205102), (78, 102551)]