679826481

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{69067}}^1$

素因数の和:69280

約数の個数: 16

約数和(自身を含む): 964741824

約数和(自身を除く): 284915343

約数列:

[1, 3, 17, 51, 193, 579, 3281, 9843, 69067, 207201, 1174139, 3522417, 13329931, 39989793, 226608827, 679826481]

約数ペア:

[(1, 679826481), (3, 226608827), (17, 39989793), (51, 13329931), (193, 3522417), (579, 1174139), (3281, 207201), (9843, 69067)]