67704013

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3691}}^1$

素因数の和:3804

約数の個数: 16

約数和(自身を含む): 78152256

約数和(自身を除く): 10448243

約数列:

[1, 13, 17, 83, 221, 1079, 1411, 3691, 18343, 47983, 62747, 306353, 815711, 3982589, 5208001, 67704013]

約数ペア:

[(1, 67704013), (13, 5208001), (17, 3982589), (83, 815711), (221, 306353), (1079, 62747), (1411, 47983), (3691, 18343)]