23615163

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 40884480

約数和(自身を除く): 17269317

約数列:

[1, 3, 9, 11, 13, 33, 39, 59, 99, 117, 143, 177, 311, 429, 531, 649, 767, 933, 1287, 1947, 2301, 2799, 3421, 4043, 5841, 6903, 8437, 10263, 12129, 18349, 25311, 30789, 36387, 44473, 55047, 75933, 133419, 165141, 201839, 238537, 400257, 605517, 715611, 1816551, 2146833, 2623907, 7871721, 23615163]

約数ペア:

[(1, 23615163), (3, 7871721), (9, 2623907), (11, 2146833), (13, 1816551), (33, 715611), (39, 605517), (59, 400257), (99, 238537), (117, 201839), (143, 165141), (177, 133419), (311, 75933), (429, 55047), (531, 44473), (649, 36387), (767, 30789), (933, 25311), (1287, 18349), (1947, 12129), (2301, 10263), (2799, 8437), (3421, 6903), (4043, 5841)]