89281221

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1\times {\mathrm{569}}^1$

素因数の和:1036

約数の個数: 16

約数和(自身を含む): 120311040

約数和(自身を除く): 31029819

約数列:

[1, 3, 193, 271, 569, 579, 813, 1707, 52303, 109817, 154199, 156909, 329451, 462597, 29760407, 89281221]

約数ペア:

[(1, 89281221), (3, 29760407), (193, 462597), (271, 329451), (569, 156909), (579, 154199), (813, 109817), (1707, 52303)]