15673284021

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{274349}}^1$

素因数の和:274628

約数の個数: 16

約数和(自身を含む): 21201768000

約数和(自身を除く): 5528483979

約数列:

[1, 3, 137, 139, 411, 417, 19043, 57129, 274349, 823047, 37585813, 38134511, 112757439, 114403533, 5224428007, 15673284021]

約数ペア:

[(1, 15673284021), (3, 5224428007), (137, 114403533), (139, 112757439), (411, 38134511), (417, 37585813), (19043, 823047), (57129, 274349)]