13942821

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2129}}^1$

素因数の和:2228

約数の個数: 16

約数和(自身を含む): 19425600

約数和(自身を除く): 5482779

約数列:

[1, 3, 37, 59, 111, 177, 2129, 2183, 6387, 6549, 78773, 125611, 236319, 376833, 4647607, 13942821]

約数ペア:

[(1, 13942821), (3, 4647607), (37, 376833), (59, 236319), (111, 125611), (177, 78773), (2129, 6549), (2183, 6387)]