7868949

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3559}}^1$

素因数の和:3640

約数の個数: 16

約数和(自身を含む): 11619840

約数和(自身を除く): 3750891

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 3559, 10677, 39149, 117447, 238453, 715359, 2622983, 7868949]

約数ペア:

[(1, 7868949), (3, 2622983), (11, 715359), (33, 238453), (67, 117447), (201, 39149), (737, 10677), (2211, 3559)]