12912170847

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{719}}^1\times {\mathrm{54919}}^1$

素因数の和:55750

約数の個数: 16

約数和(自身を含む): 17398656000

約数和(自身を除く): 4486485153

約数列:

[1, 3, 109, 327, 719, 2157, 54919, 78371, 164757, 235113, 5986171, 17958513, 39486761, 118460283, 4304056949, 12912170847]

約数ペア:

[(1, 12912170847), (3, 4304056949), (109, 118460283), (327, 39486761), (719, 17958513), (2157, 5986171), (54919, 235113), (78371, 164757)]