2215175079

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{799991}}^1$

素因数の和:800078

約数の個数: 16

約数和(自身を含む): 3225567744

約数和(自身を除く): 1010392665

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 799991, 2399973, 10399883, 31199649, 56799361, 170398083, 738391693, 2215175079]

約数ペア:

[(1, 2215175079), (3, 738391693), (13, 170398083), (39, 56799361), (71, 31199649), (213, 10399883), (923, 2399973), (2769, 799991)]