1212928871

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{384203}}^1$

素因数の和:384262

約数の個数: 16

約数和(自身を含む): 1549110528

約数和(自身を除く): 336181657

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 384203, 2689421, 4226233, 15752323, 29583631, 110266261, 173275553, 1212928871]

約数ペア:

[(1, 1212928871), (7, 173275553), (11, 110266261), (41, 29583631), (77, 15752323), (287, 4226233), (451, 2689421), (3157, 384203)]