199028469

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1\times {\mathrm{2549}}^1$

素因数の和:4100

約数の個数: 16

約数和(自身を含む): 281275200

約数和(自身を除く): 82246731

約数列:

[1, 3, 17, 51, 1531, 2549, 4593, 7647, 26027, 43333, 78081, 129999, 3902519, 11707557, 66342823, 199028469]

約数ペア:

[(1, 199028469), (3, 66342823), (17, 11707557), (51, 3902519), (1531, 129999), (2549, 78081), (4593, 43333), (7647, 26027)]