3316859

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 4290048

約数和(自身を除く): 973189

約数列:

[1, 7, 13, 41, 49, 91, 127, 287, 533, 637, 889, 1651, 2009, 3731, 5207, 6223, 11557, 26117, 36449, 67691, 80899, 255143, 473837, 3316859]

約数ペア:

[(1, 3316859), (7, 473837), (13, 255143), (41, 80899), (49, 67691), (91, 36449), (127, 26117), (287, 11557), (533, 6223), (637, 5207), (889, 3731), (1651, 2009)]