1330276947

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1637}}^1\times {\mathrm{7321}}^1$

素因数の和:8998

約数の個数: 16

約数和(自身を含む): 1823002272

約数和(自身を除く): 492725325

約数列:

[1, 3, 37, 111, 1637, 4911, 7321, 21963, 60569, 181707, 270877, 812631, 11984477, 35953431, 443425649, 1330276947]

約数ペア:

[(1, 1330276947), (3, 443425649), (37, 35953431), (111, 11984477), (1637, 812631), (4911, 270877), (7321, 181707), (21963, 60569)]