313620177

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{217339}}^1$

素因数の和:217392

約数の個数: 16

約数和(自身を含む): 462499520

約数和(自身を除く): 148879343

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 217339, 652017, 2825407, 8041543, 8476221, 24124629, 104540059, 313620177]

約数ペア:

[(1, 313620177), (3, 104540059), (13, 24124629), (37, 8476221), (39, 8041543), (111, 2825407), (481, 652017), (1443, 217339)]