345330223

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1\times {\mathrm{1051}}^1$

素因数の和:1774

約数の個数: 16

約数和(自身を含む): 401072896

約数和(自身を除く): 55742673

約数列:

[1, 7, 73, 511, 643, 1051, 4501, 7357, 46939, 76723, 328573, 537061, 675793, 4730551, 49332889, 345330223]

約数ペア:

[(1, 345330223), (7, 49332889), (73, 4730551), (511, 675793), (643, 537061), (1051, 328573), (4501, 76723), (7357, 46939)]