309898511

素因数分解:

${\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{22093}}^1$

素因数の和:22202

約数の個数: 12

約数和(自身を含む): 339628968

約数和(自身を除く): 29730457

約数列:

[1, 13, 83, 169, 1079, 14027, 22093, 287209, 1833719, 3733717, 23838347, 309898511]

約数ペア:

[(1, 309898511), (13, 23838347), (83, 3733717), (169, 1833719), (1079, 287209), (14027, 22093)]