5212361

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 6558720

約数和(自身を除く): 1346359

約数列:

[1, 7, 11, 77, 139, 487, 973, 1529, 3409, 5357, 10703, 37499, 67693, 473851, 744623, 5212361]

約数ペア:

[(1, 5212361), (7, 744623), (11, 473851), (77, 67693), (139, 37499), (487, 10703), (973, 5357), (1529, 3409)]