7887943869

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1789867}}^1$

素因数の和:1789996

約数の個数: 16

約数和(自身を含む): 11426517312

約数和(自身を除く): 3538573443

約数列:

[1, 3, 13, 39, 113, 339, 1469, 4407, 1789867, 5369601, 23268271, 69804813, 202254971, 606764913, 2629314623, 7887943869]

約数ペア:

[(1, 7887943869), (3, 2629314623), (13, 606764913), (39, 202254971), (113, 69804813), (339, 23268271), (1469, 5369601), (4407, 1789867)]