28776963

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1259}}^1$

素因数の和:1682

約数の個数: 16

約数和(自身を含む): 40521600

約数和(自身を除く): 11744637

約数列:

[1, 3, 19, 57, 401, 1203, 1259, 3777, 7619, 22857, 23921, 71763, 504859, 1514577, 9592321, 28776963]

約数ペア:

[(1, 28776963), (3, 9592321), (19, 1514577), (57, 504859), (401, 71763), (1203, 23921), (1259, 22857), (3777, 7619)]