1520245927

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{18427}}^1$

素因数の和:18678

約数の個数: 16

約数和(自身を含む): 1687709952

約数和(自身を除く): 167464025

約数列:

[1, 17, 23, 211, 391, 3587, 4853, 18427, 82501, 313259, 423821, 3888097, 7204957, 66097649, 89426231, 1520245927]

約数ペア:

[(1, 1520245927), (17, 89426231), (23, 66097649), (211, 7204957), (391, 3888097), (3587, 423821), (4853, 313259), (18427, 82501)]