5247151

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 24

約数和(自身を含む): 6812960

約数和(自身を除く): 1565809

約数列:

[1, 7, 13, 23, 91, 109, 161, 299, 529, 763, 1417, 2093, 2507, 3703, 6877, 9919, 17549, 32591, 48139, 57661, 228137, 403627, 749593, 5247151]

約数ペア:

[(1, 5247151), (7, 749593), (13, 403627), (23, 228137), (91, 57661), (109, 48139), (161, 32591), (299, 17549), (529, 9919), (763, 6877), (1417, 3703), (2093, 2507)]