22543221

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2621}}^1$

素因数の和:2732

約数の個数: 16

約数和(自身を含む): 31212288

約数和(自身を除く): 8669067

約数列:

[1, 3, 47, 61, 141, 183, 2621, 2867, 7863, 8601, 123187, 159881, 369561, 479643, 7514407, 22543221]

約数ペア:

[(1, 22543221), (3, 7514407), (47, 479643), (61, 369561), (141, 159881), (183, 123187), (2621, 8601), (2867, 7863)]