29121296139

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{248899967}}^1$

素因数の和:248899986

約数の個数: 12

約数和(自身を含む): 45299794176

約数和(自身を除く): 16178498037

約数列:

[1, 3, 9, 13, 39, 117, 248899967, 746699901, 2240099703, 3235699571, 9707098713, 29121296139]

約数ペア:

[(1, 29121296139), (3, 9707098713), (9, 3235699571), (13, 2240099703), (39, 746699901), (117, 248899967)]