2095569

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 3793920

約数和(自身を除く): 1698351

約数列:

[1, 3, 7, 9, 21, 29, 31, 37, 63, 87, 93, 111, 203, 217, 259, 261, 279, 333, 609, 651, 777, 899, 1073, 1147, 1827, 1953, 2331, 2697, 3219, 3441, 6293, 7511, 8029, 8091, 9657, 10323, 18879, 22533, 24087, 33263, 56637, 67599, 72261, 99789, 232841, 299367, 698523, 2095569]

約数ペア:

[(1, 2095569), (3, 698523), (7, 299367), (9, 232841), (21, 99789), (29, 72261), (31, 67599), (37, 56637), (63, 33263), (87, 24087), (93, 22533), (111, 18879), (203, 10323), (217, 9657), (259, 8091), (261, 8029), (279, 7511), (333, 6293), (609, 3441), (651, 3219), (777, 2697), (899, 2331), (1073, 1953), (1147, 1827)]