15779151

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{13591}}^1$

素因数の和:13643

約数の個数: 16

約数和(自身を含む): 23921920

約数和(自身を除く): 8142769

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 13591, 40773, 122319, 366957, 584413, 1753239, 5259717, 15779151]

約数ペア:

[(1, 15779151), (3, 5259717), (9, 1753239), (27, 584413), (43, 366957), (129, 122319), (387, 40773), (1161, 13591)]