1293331647

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{179107}}^1$

素因数の和:179222

約数の個数: 16

約数和(自身を含む): 1805408640

約数和(自身を除く): 512076993

約数列:

[1, 3, 29, 83, 87, 249, 2407, 7221, 179107, 537321, 5194103, 14865881, 15582309, 44597643, 431110549, 1293331647]

約数ペア:

[(1, 1293331647), (3, 431110549), (29, 44597643), (83, 15582309), (87, 14865881), (249, 5194103), (2407, 537321), (7221, 179107)]