39844413

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12401}}^1$

素因数の和:12434

約数の個数: 32

約数和(自身を含む): 71435520

約数和(自身を除く): 31591107

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 12401, 37203, 86807, 111609, 210817, 260421, 334827, 632451, 781263, 1475719, 1897353, 2343789, 4427157, 5692059, 13281471, 39844413]

約数ペア:

[(1, 39844413), (3, 13281471), (7, 5692059), (9, 4427157), (17, 2343789), (21, 1897353), (27, 1475719), (51, 781263), (63, 632451), (119, 334827), (153, 260421), (189, 210817), (357, 111609), (459, 86807), (1071, 37203), (3213, 12401)]