27628723

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:402

約数の個数: 16

約数和(自身を含む): 30081024

約数和(自身を除く): 2452301

約数列:

[1, 17, 67, 127, 191, 1139, 2159, 3247, 8509, 12797, 24257, 144653, 217549, 412369, 1625219, 27628723]

約数ペア:

[(1, 27628723), (17, 1625219), (67, 412369), (127, 217549), (191, 144653), (1139, 24257), (2159, 12797), (3247, 8509)]