26319417

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{307}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 38209248

約数和(自身を除く): 11889831

約数列:

[1, 3, 17, 41, 51, 123, 307, 697, 921, 1681, 2091, 5043, 5219, 12587, 15657, 28577, 37761, 85731, 213979, 516067, 641937, 1548201, 8773139, 26319417]

約数ペア:

[(1, 26319417), (3, 8773139), (17, 1548201), (41, 641937), (51, 516067), (123, 213979), (307, 85731), (697, 37761), (921, 28577), (1681, 15657), (2091, 12587), (5043, 5219)]