2017180011

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{65657}}^1$

素因数の和:65704

約数の個数: 48

約数和(自身を含む): 3592805760

約数和(自身を除く): 1575625749

約数列:

[1, 3, 7, 11, 19, 21, 33, 49, 57, 77, 133, 147, 209, 231, 399, 539, 627, 931, 1463, 1617, 2793, 4389, 10241, 30723, 65657, 196971, 459599, 722227, 1247483, 1378797, 2166681, 3217193, 3742449, 5055589, 8732381, 9651579, 13722313, 15166767, 26197143, 35389123, 41166939, 61126667, 96056191, 106167369, 183380001, 288168573, 672393337, 2017180011]

約数ペア:

[(1, 2017180011), (3, 672393337), (7, 288168573), (11, 183380001), (19, 106167369), (21, 96056191), (33, 61126667), (49, 41166939), (57, 35389123), (77, 26197143), (133, 15166767), (147, 13722313), (209, 9651579), (231, 8732381), (399, 5055589), (539, 3742449), (627, 3217193), (931, 2166681), (1463, 1378797), (1617, 1247483), (2793, 722227), (4389, 459599), (10241, 196971), (30723, 65657)]