81185203723

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1\times {\mathrm{385471}}^1$

素因数の和:386454

約数の個数: 16

約数和(自身を含む): 92670552576

約数和(自身を除く): 11485348853

約数列:

[1, 13, 17, 221, 953, 12389, 16201, 210613, 385471, 5011123, 6553007, 85189091, 367353863, 4775600219, 6245015671, 81185203723]

約数ペア:

[(1, 81185203723), (13, 6245015671), (17, 4775600219), (221, 367353863), (953, 85189091), (12389, 6553007), (16201, 5011123), (210613, 385471)]