2663670399

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{178327}}^1$

素因数の和:178726

約数の個数: 16

約数和(自身を含む): 3834765312

約数和(自身を除く): 1171094913

約数列:

[1, 3, 13, 39, 383, 1149, 4979, 14937, 178327, 534981, 2318251, 6954753, 68299241, 204897723, 887890133, 2663670399]

約数ペア:

[(1, 2663670399), (3, 887890133), (13, 204897723), (39, 68299241), (383, 6954753), (1149, 2318251), (4979, 534981), (14937, 178327)]