13479597

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 20285408

約数和(自身を除く): 6805811

約数列:

[1, 3, 9, 43, 61, 129, 183, 387, 549, 571, 1713, 2623, 5139, 7869, 23607, 24553, 34831, 73659, 104493, 220977, 313479, 1497733, 4493199, 13479597]

約数ペア:

[(1, 13479597), (3, 4493199), (9, 1497733), (43, 313479), (61, 220977), (129, 104493), (183, 73659), (387, 34831), (549, 24553), (571, 23607), (1713, 7869), (2623, 5139)]