528857539

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{17159}}^1$

素因数の和:17227

約数の個数: 24

約数和(自身を含む): 669034080

約数和(自身を除く): 140176541

約数列:

[1, 7, 17, 37, 49, 119, 259, 629, 833, 1813, 4403, 17159, 30821, 120113, 291703, 634883, 840791, 2041921, 4444181, 10793011, 14293447, 31109267, 75551077, 528857539]

約数ペア:

[(1, 528857539), (7, 75551077), (17, 31109267), (37, 14293447), (49, 10793011), (119, 4444181), (259, 2041921), (629, 840791), (833, 634883), (1813, 291703), (4403, 120113), (17159, 30821)]