28095753

素因数分解:

$3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{2473}}^1$

素因数の和:3024

約数の個数: 16

約数和(自身を含む): 42909056

約数和(自身を除く): 14813303

約数列:

[1, 3, 7, 21, 541, 1623, 2473, 3787, 7419, 11361, 17311, 51933, 1337893, 4013679, 9365251, 28095753]

約数ペア:

[(1, 28095753), (3, 9365251), (7, 4013679), (21, 1337893), (541, 51933), (1623, 17311), (2473, 11361), (3787, 7419)]