22274109

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 39259584

約数和(自身を除く): 16985475

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 243, 297, 351, 429, 641, 891, 1053, 1287, 1923, 2673, 3159, 3861, 5769, 7051, 8333, 11583, 17307, 21153, 24999, 34749, 51921, 63459, 74997, 91663, 155763, 190377, 224991, 274989, 571131, 674973, 824967, 1713393, 2024919, 2474901, 7424703, 22274109]

約数ペア:

[(1, 22274109), (3, 7424703), (9, 2474901), (11, 2024919), (13, 1713393), (27, 824967), (33, 674973), (39, 571131), (81, 274989), (99, 224991), (117, 190377), (143, 155763), (243, 91663), (297, 74997), (351, 63459), (429, 51921), (641, 34749), (891, 24999), (1053, 21153), (1287, 17307), (1923, 11583), (2673, 8333), (3159, 7051), (3861, 5769)]