22660659

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 39696384

約数和(自身を除く): 17035725

約数列:

[1, 3, 7, 9, 21, 31, 41, 63, 93, 123, 217, 279, 283, 287, 369, 651, 849, 861, 1271, 1953, 1981, 2547, 2583, 3813, 5943, 8773, 8897, 11439, 11603, 17829, 26319, 26691, 34809, 61411, 78957, 80073, 81221, 104427, 184233, 243663, 359693, 552699, 730989, 1079079, 2517851, 3237237, 7553553, 22660659]

約数ペア:

[(1, 22660659), (3, 7553553), (7, 3237237), (9, 2517851), (21, 1079079), (31, 730989), (41, 552699), (63, 359693), (93, 243663), (123, 184233), (217, 104427), (279, 81221), (283, 80073), (287, 78957), (369, 61411), (651, 34809), (849, 26691), (861, 26319), (1271, 17829), (1953, 11603), (1981, 11439), (2547, 8897), (2583, 8773), (3813, 5943)]