40361247

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{29311}}^1$

素因数の和:29340

約数の個数: 20

約数和(自身を含む): 63841536

約数和(自身を除く): 23480289

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 29311, 87933, 263799, 498287, 791397, 1494861, 2374191, 4484583, 13453749, 40361247]

約数ペア:

[(1, 40361247), (3, 13453749), (9, 4484583), (17, 2374191), (27, 1494861), (51, 791397), (81, 498287), (153, 263799), (459, 87933), (1377, 29311)]