2289401037

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{10903}}^1$

素因数の和:11031

約数の個数: 64

約数和(自身を含む): 4270878720

約数和(自身を除く): 1981477683

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 101, 189, 231, 297, 303, 693, 707, 909, 1111, 2079, 2121, 2727, 3333, 6363, 7777, 9999, 10903, 19089, 23331, 29997, 32709, 69993, 76321, 98127, 119933, 209979, 228963, 294381, 359799, 686889, 839531, 1079397, 1101203, 2060667, 2518593, 3238191, 3303609, 7555779, 7708421, 9910827, 12113233, 22667337, 23125263, 29732481, 36339699, 69375789, 84792631, 109019097, 208127367, 254377893, 327057291, 763133679, 2289401037]

約数ペア:

[(1, 2289401037), (3, 763133679), (7, 327057291), (9, 254377893), (11, 208127367), (21, 109019097), (27, 84792631), (33, 69375789), (63, 36339699), (77, 29732481), (99, 23125263), (101, 22667337), (189, 12113233), (231, 9910827), (297, 7708421), (303, 7555779), (693, 3303609), (707, 3238191), (909, 2518593), (1111, 2060667), (2079, 1101203), (2121, 1079397), (2727, 839531), (3333, 686889), (6363, 359799), (7777, 294381), (9999, 228963), (10903, 209979), (19089, 119933), (23331, 98127), (29997, 76321), (32709, 69993)]