222025899

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{739}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 323516160

約数和(自身を除く): 101490261

約数列:

[1, 3, 17, 43, 51, 129, 137, 411, 731, 739, 2193, 2217, 2329, 5891, 6987, 12563, 17673, 31777, 37689, 95331, 100147, 101243, 300441, 303729, 540209, 1620627, 1721131, 4353449, 5163393, 13060347, 74008633, 222025899]

約数ペア:

[(1, 222025899), (3, 74008633), (17, 13060347), (43, 5163393), (51, 4353449), (129, 1721131), (137, 1620627), (411, 540209), (731, 303729), (739, 300441), (2193, 101243), (2217, 100147), (2329, 95331), (5891, 37689), (6987, 31777), (12563, 17673)]