201771339

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{873469}}^1$

素因数の和:873490

約数の個数: 16

約数和(自身を含む): 335412480

約数和(自身を除く): 133641141

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 873469, 2620407, 6114283, 9608159, 18342849, 28824477, 67257113, 201771339]

約数ペア:

[(1, 201771339), (3, 67257113), (7, 28824477), (11, 18342849), (21, 9608159), (33, 6114283), (77, 2620407), (231, 873469)]