172213311

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{5477}}^1$

素因数の和:5750

約数の個数: 16

約数和(自身を含む): 235597824

約数和(自身を除く): 63384513

約数列:

[1, 3, 47, 141, 223, 669, 5477, 10481, 16431, 31443, 257419, 772257, 1221371, 3664113, 57404437, 172213311]

約数ペア:

[(1, 172213311), (3, 57404437), (47, 3664113), (141, 1221371), (223, 772257), (669, 257419), (5477, 31443), (10481, 16431)]