16587099

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{4357}}^1$

素因数の和:4416

約数の個数: 20

約数和(自身を含む): 25311264

約数和(自身を除く): 8724165

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 4357, 13071, 39213, 117639, 204779, 352917, 614337, 1843011, 5529033, 16587099]

約数ペア:

[(1, 16587099), (3, 5529033), (9, 1843011), (27, 614337), (47, 352917), (81, 204779), (141, 117639), (423, 39213), (1269, 13071), (3807, 4357)]