33907911

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 50554368

約数和(自身を除く): 16646457

約数列:

[1, 3, 17, 23, 51, 69, 137, 211, 391, 411, 633, 1173, 2329, 3151, 3587, 4853, 6987, 9453, 10761, 14559, 28907, 53567, 82501, 86721, 160701, 247503, 491419, 664861, 1474257, 1994583, 11302637, 33907911]

約数ペア:

[(1, 33907911), (3, 11302637), (17, 1994583), (23, 1474257), (51, 664861), (69, 491419), (137, 247503), (211, 160701), (391, 86721), (411, 82501), (633, 53567), (1173, 28907), (2329, 14559), (3151, 10761), (3587, 9453), (4853, 6987)]