5239791

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1535

約数の個数: 24

約数和(自身を含む): 8367840

約数和(自身を除く): 3128049

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 1489, 3519, 4467, 13401, 25313, 34247, 75939, 102741, 227817, 308223, 582199, 1746597, 5239791]

約数ペア:

[(1, 5239791), (3, 1746597), (9, 582199), (17, 308223), (23, 227817), (51, 102741), (69, 75939), (153, 34247), (207, 25313), (391, 13401), (1173, 4467), (1489, 3519)]