9707841

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 17384640

約数和(自身を除く): 7676799

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 171, 209, 247, 397, 429, 627, 741, 1191, 1287, 1881, 2223, 2717, 3573, 4367, 5161, 7543, 8151, 13101, 15483, 22629, 24453, 39303, 46449, 56771, 67887, 82973, 98059, 170313, 248919, 294177, 510939, 746757, 882531, 1078649, 3235947, 9707841]

約数ペア:

[(1, 9707841), (3, 3235947), (9, 1078649), (11, 882531), (13, 746757), (19, 510939), (33, 294177), (39, 248919), (57, 170313), (99, 98059), (117, 82973), (143, 67887), (171, 56771), (209, 46449), (247, 39303), (397, 24453), (429, 22629), (627, 15483), (741, 13101), (1191, 8151), (1287, 7543), (1881, 5161), (2223, 4367), (2717, 3573)]