9993291

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43261}}^1$

素因数の和:43282

約数の個数: 16

約数和(自身を含む): 16612608

約数和(自身を除く): 6619317

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 43261, 129783, 302827, 475871, 908481, 1427613, 3331097, 9993291]

約数ペア:

[(1, 9993291), (3, 3331097), (7, 1427613), (11, 908481), (21, 475871), (33, 302827), (77, 129783), (231, 43261)]