173471909

素因数分解:

${\mathrm{13}}^2\times {\mathrm{83}}^2\times {\mathrm{149}}^1$

素因数の和:341

約数の個数: 18

約数和(自身を含む): 191408850

約数和(自身を除く): 17936941

約数列:

[1, 13, 83, 149, 169, 1079, 1937, 6889, 12367, 14027, 25181, 89557, 160771, 1026461, 1164241, 2090023, 13343993, 173471909]

約数ペア:

[(1, 173471909), (13, 13343993), (83, 2090023), (149, 1164241), (169, 1026461), (1079, 160771), (1937, 89557), (6889, 25181), (12367, 14027)]