771472383

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{156899}}^1$

素因数の和:157062

約数の個数: 16

約数和(自身を含む): 1129680000

約数和(自身を除く): 358207617

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 156899, 470697, 1725889, 5177667, 23377951, 70133853, 257157461, 771472383]

約数ペア:

[(1, 771472383), (3, 257157461), (11, 70133853), (33, 23377951), (149, 5177667), (447, 1725889), (1639, 470697), (4917, 156899)]