22280961

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5449}}^1$

素因数の和:5528

約数の個数: 16

約数和(自身を含む): 31392000

約数和(自身を除く): 9111039

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 5449, 16347, 158021, 256103, 474063, 768309, 7426987, 22280961]

約数ペア:

[(1, 22280961), (3, 7426987), (29, 768309), (47, 474063), (87, 256103), (141, 158021), (1363, 16347), (4089, 5449)]