668800791

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{4371247}}^1$

素因数の和:4371270

約数の個数: 12

約数和(自身を含む): 1022872032

約数和(自身を除く): 354071241

約数列:

[1, 3, 9, 17, 51, 153, 4371247, 13113741, 39341223, 74311199, 222933597, 668800791]

約数ペア:

[(1, 668800791), (3, 222933597), (9, 74311199), (17, 39341223), (51, 13113741), (153, 4371247)]