38702951

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{571}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 46345728

約数和(自身を除く): 7642777

約数列:

[1, 7, 23, 161, 421, 571, 2947, 3997, 9683, 13133, 67781, 91931, 240391, 1682737, 5528993, 38702951]

約数ペア:

[(1, 38702951), (7, 5528993), (23, 1682737), (161, 240391), (421, 91931), (571, 67781), (2947, 13133), (3997, 9683)]