40804709

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 48263040

約数和(自身を除く): 7458331

約数列:

[1, 11, 17, 83, 121, 187, 239, 913, 1411, 2057, 2629, 4063, 10043, 15521, 19837, 28919, 44693, 170731, 218207, 337229, 491623, 2400277, 3709519, 40804709]

約数ペア:

[(1, 40804709), (11, 3709519), (17, 2400277), (83, 491623), (121, 337229), (187, 218207), (239, 170731), (913, 44693), (1411, 28919), (2057, 19837), (2629, 15521), (4063, 10043)]