22879287

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 36108800

約数和(自身を除く): 13229513

約数列:

[1, 3, 9, 19, 27, 57, 103, 171, 309, 433, 513, 927, 1299, 1957, 2781, 3897, 5871, 8227, 11691, 17613, 24681, 44599, 52839, 74043, 133797, 222129, 401391, 847381, 1204173, 2542143, 7626429, 22879287]

約数ペア:

[(1, 22879287), (3, 7626429), (9, 2542143), (19, 1204173), (27, 847381), (57, 401391), (103, 222129), (171, 133797), (309, 74043), (433, 52839), (513, 44599), (927, 24681), (1299, 17613), (1957, 11691), (2781, 8227), (3897, 5871)]