1827968639

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{14813}}^1$

素因数の和:14915

約数の個数: 24

約数和(自身を含む): 2255757408

約数和(自身を除く): 427788769

約数列:

[1, 7, 17, 61, 119, 289, 427, 1037, 2023, 7259, 14813, 17629, 103691, 123403, 251821, 903593, 1762747, 4280957, 6325151, 15361081, 29966699, 107527567, 261138377, 1827968639]

約数ペア:

[(1, 1827968639), (7, 261138377), (17, 107527567), (61, 29966699), (119, 15361081), (289, 6325151), (427, 4280957), (1037, 1762747), (2023, 903593), (7259, 251821), (14813, 123403), (17629, 103691)]