22965129

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 39499200

約数和(自身を除く): 16534071

約数列:

[1, 3, 9, 11, 19, 29, 33, 57, 87, 99, 171, 209, 261, 319, 421, 551, 627, 957, 1263, 1653, 1881, 2871, 3789, 4631, 4959, 6061, 7999, 12209, 13893, 18183, 23997, 36627, 41679, 54549, 71991, 87989, 109881, 134299, 231971, 263967, 402897, 695913, 791901, 1208691, 2087739, 2551681, 7655043, 22965129]

約数ペア:

[(1, 22965129), (3, 7655043), (9, 2551681), (11, 2087739), (19, 1208691), (29, 791901), (33, 695913), (57, 402897), (87, 263967), (99, 231971), (171, 134299), (209, 109881), (261, 87989), (319, 71991), (421, 54549), (551, 41679), (627, 36627), (957, 23997), (1263, 18183), (1653, 13893), (1881, 12209), (2871, 7999), (3789, 6061), (4631, 4959)]