21381036373

素因数分解:

${\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{54503}}^1$

素因数の和:54732

約数の個数: 16

約数和(自身を含む): 22303036800

約数和(自身を除く): 922000427

約数列:

[1, 59, 61, 109, 3599, 6431, 6649, 54503, 392291, 3215677, 3324683, 5940827, 196156297, 350508793, 362390447, 21381036373]

約数ペア:

[(1, 21381036373), (59, 362390447), (61, 350508793), (109, 196156297), (3599, 5940827), (6431, 3324683), (6649, 3215677), (54503, 392291)]