38926413

素因数分解:

$3^8\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:390

約数の個数: 36

約数和(自身を含む): 61998300

約数和(自身を除く): 23071887

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 349, 459, 729, 1047, 1377, 2187, 3141, 4131, 5933, 6561, 9423, 12393, 17799, 28269, 37179, 53397, 84807, 111537, 160191, 254421, 480573, 763263, 1441719, 2289789, 4325157, 12975471, 38926413]

約数ペア:

[(1, 38926413), (3, 12975471), (9, 4325157), (17, 2289789), (27, 1441719), (51, 763263), (81, 480573), (153, 254421), (243, 160191), (349, 111537), (459, 84807), (729, 53397), (1047, 37179), (1377, 28269), (2187, 17799), (3141, 12393), (4131, 9423), (5933, 6561)]