23844177

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 42132480

約数和(自身を除く): 18288303

約数列:

[1, 3, 7, 9, 21, 29, 31, 63, 87, 93, 203, 217, 261, 279, 421, 609, 651, 899, 1263, 1827, 1953, 2697, 2947, 3789, 6293, 8091, 8841, 12209, 13051, 18879, 26523, 36627, 39153, 56637, 85463, 91357, 109881, 117459, 256389, 274071, 378479, 769167, 822213, 1135437, 2649353, 3406311, 7948059, 23844177]

約数ペア:

[(1, 23844177), (3, 7948059), (7, 3406311), (9, 2649353), (21, 1135437), (29, 822213), (31, 769167), (63, 378479), (87, 274071), (93, 256389), (203, 117459), (217, 109881), (261, 91357), (279, 85463), (421, 56637), (609, 39153), (651, 36627), (899, 26523), (1263, 18879), (1827, 13051), (1953, 12209), (2697, 8841), (2947, 8091), (3789, 6293)]