80947429

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 87040000

約数和(自身を除く): 6092571

約数列:

[1, 19, 79, 199, 271, 1501, 3781, 5149, 15721, 21409, 53929, 298699, 406771, 1024651, 4260391, 80947429]

約数ペア:

[(1, 80947429), (19, 4260391), (79, 1024651), (199, 406771), (271, 298699), (1501, 53929), (3781, 21409), (5149, 15721)]