664261723

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1\times {\mathrm{1217}}^1$

素因数の和:1662

約数の個数: 16

約数和(自身を含む): 713319264

約数和(自身を除く): 49057541

約数列:

[1, 17, 97, 331, 1217, 1649, 5627, 20689, 32107, 118049, 402827, 545819, 2006833, 6848059, 39074219, 664261723]

約数ペア:

[(1, 664261723), (17, 39074219), (97, 6848059), (331, 2006833), (1217, 545819), (1649, 402827), (5627, 118049), (20689, 32107)]