17729127

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{151531}}^1$

素因数の和:151550

約数の個数: 12

約数和(自身を含む): 27578824

約数和(自身を除く): 9849697

約数列:

[1, 3, 9, 13, 39, 117, 151531, 454593, 1363779, 1969903, 5909709, 17729127]

約数ペア:

[(1, 17729127), (3, 5909709), (9, 1969903), (13, 1363779), (39, 454593), (117, 151531)]