5252947

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 24

約数和(自身を含む): 6566400

約数和(自身を除く): 1313453

約数列:

[1, 7, 23, 49, 59, 79, 161, 413, 553, 1127, 1357, 1817, 2891, 3871, 4661, 9499, 12719, 32627, 66493, 89033, 107203, 228389, 750421, 5252947]

約数ペア:

[(1, 5252947), (7, 750421), (23, 228389), (49, 107203), (59, 89033), (79, 66493), (161, 32627), (413, 12719), (553, 9499), (1127, 4661), (1357, 3871), (1817, 2891)]