8364447

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1459}}^1$

素因数の和:1492

約数の個数: 36

約数和(自身を含む): 15146040

約数和(自身を除く): 6781593

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1459, 1911, 4377, 5733, 10213, 13131, 18967, 30639, 56901, 71491, 91917, 132769, 170703, 214473, 398307, 643419, 929383, 1194921, 2788149, 8364447]

約数ペア:

[(1, 8364447), (3, 2788149), (7, 1194921), (9, 929383), (13, 643419), (21, 398307), (39, 214473), (49, 170703), (63, 132769), (91, 91917), (117, 71491), (147, 56901), (273, 30639), (441, 18967), (637, 13131), (819, 10213), (1459, 5733), (1911, 4377)]