289301001

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{44501}}^1$

素因数の和:44712

約数の個数: 16

約数和(自身を含む): 422947008

約数和(自身を除く): 133646007

約数列:

[1, 3, 11, 33, 197, 591, 2167, 6501, 44501, 133503, 489511, 1468533, 8766697, 26300091, 96433667, 289301001]

約数ペア:

[(1, 289301001), (3, 96433667), (11, 26300091), (33, 8766697), (197, 1468533), (591, 489511), (2167, 133503), (6501, 44501)]