16910223

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 26687232

約数和(自身を除く): 9777009

約数列:

[1, 3, 11, 17, 33, 43, 51, 129, 187, 473, 561, 701, 731, 1419, 2103, 2193, 7711, 8041, 11917, 23133, 24123, 30143, 35751, 90429, 131087, 331573, 393261, 512431, 994719, 1537293, 5636741, 16910223]

約数ペア:

[(1, 16910223), (3, 5636741), (11, 1537293), (17, 994719), (33, 512431), (43, 393261), (51, 331573), (129, 131087), (187, 90429), (473, 35751), (561, 30143), (701, 24123), (731, 23133), (1419, 11917), (2103, 8041), (2193, 7711)]