514760421

素因数分解:

$3^1\times 7^1\times {\mathrm{4951}}^2$

素因数の和:9912

約数の個数: 12

約数和(自身を含む): 784555296

約数和(自身を除く): 269794875

約数列:

[1, 3, 7, 21, 4951, 14853, 34657, 103971, 24512401, 73537203, 171586807, 514760421]

約数ペア:

[(1, 514760421), (3, 171586807), (7, 73537203), (21, 24512401), (4951, 103971), (14853, 34657)]