328799737

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{6563}}^1$

素因数の和:7008

約数の個数: 16

約数和(自身を含む): 398881152

約数和(自身を除く): 70081415

約数列:

[1, 7, 17, 119, 421, 2947, 6563, 7157, 45941, 50099, 111571, 780997, 2763023, 19341161, 46971391, 328799737]

約数ペア:

[(1, 328799737), (7, 46971391), (17, 19341161), (119, 2763023), (421, 780997), (2947, 111571), (6563, 50099), (7157, 45941)]