530613391

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{222293}}^1$

素因数の和:222342

約数の個数: 16

約数和(自身を含む): 682887168

約数和(自身を除く): 152273777

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 222293, 1556051, 2445223, 6891083, 17116561, 48237581, 75801913, 530613391]

約数ペア:

[(1, 530613391), (7, 75801913), (11, 48237581), (31, 17116561), (77, 6891083), (217, 2445223), (341, 1556051), (2387, 222293)]