21000337447

素因数分解:

${\mathrm{61}}^1\times {\mathrm{6637}}^1\times {\mathrm{51871}}^1$

素因数の和:58569

約数の個数: 8

約数和(自身を含む): 21348232832

約数和(自身を除く): 347895385

約数列:

[1, 61, 6637, 51871, 404857, 3164131, 344267827, 21000337447]

約数ペア:

[(1, 21000337447), (61, 344267827), (6637, 3164131), (51871, 404857)]