1020386703

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1313239}}^1$

素因数の和:1313286

約数の個数: 16

約数和(自身を含む): 1596899840

約数和(自身を除く): 576513137

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 1313239, 3939717, 9192673, 27578019, 48589843, 145769529, 340128901, 1020386703]

約数ペア:

[(1, 1020386703), (3, 340128901), (7, 145769529), (21, 48589843), (37, 27578019), (111, 9192673), (259, 3939717), (777, 1313239)]