16228557

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1453}}^1$

素因数の和:1549

約数の個数: 24

約数和(自身を含む): 25177464

約数和(自身を除く): 8948907

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 657, 1241, 1453, 3723, 4359, 11169, 13077, 24701, 74103, 106069, 222309, 318207, 954621, 1803173, 5409519, 16228557]

約数ペア:

[(1, 16228557), (3, 5409519), (9, 1803173), (17, 954621), (51, 318207), (73, 222309), (153, 106069), (219, 74103), (657, 24701), (1241, 13077), (1453, 11169), (3723, 4359)]