17929197

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13931}}^1$

素因数の和:13961

約数の個数: 24

約数和(自身を含む): 30427488

約数和(自身を除く): 12498291

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 13931, 41793, 125379, 153241, 181103, 459723, 543309, 1379169, 1629927, 1992133, 5976399, 17929197]

約数ペア:

[(1, 17929197), (3, 5976399), (9, 1992133), (11, 1629927), (13, 1379169), (33, 543309), (39, 459723), (99, 181103), (117, 153241), (143, 125379), (429, 41793), (1287, 13931)]