9805719

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 17466624

約数和(自身を除く): 7660905

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 121, 187, 227, 231, 357, 363, 561, 681, 847, 1309, 1589, 2057, 2497, 2541, 3859, 3927, 4767, 6171, 7491, 11577, 14399, 17479, 27013, 27467, 42449, 43197, 52437, 81039, 82401, 127347, 192269, 297143, 466939, 576807, 891429, 1400817, 3268573, 9805719]

約数ペア:

[(1, 9805719), (3, 3268573), (7, 1400817), (11, 891429), (17, 576807), (21, 466939), (33, 297143), (51, 192269), (77, 127347), (119, 82401), (121, 81039), (187, 52437), (227, 43197), (231, 42449), (357, 27467), (363, 27013), (561, 17479), (681, 14399), (847, 11577), (1309, 7491), (1589, 6171), (2057, 4767), (2497, 3927), (2541, 3859)]