1317374435

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{23269}}^1$

素因数の和:23367

約数の個数: 24

約数和(自身を含む): 1737431280

約数和(自身を除く): 420056845

約数列:

[1, 5, 13, 65, 67, 169, 335, 845, 871, 4355, 11323, 23269, 56615, 116345, 302497, 1512485, 1559023, 3932461, 7795115, 19662305, 20267299, 101336495, 263474887, 1317374435]

約数ペア:

[(1, 1317374435), (5, 263474887), (13, 101336495), (65, 20267299), (67, 19662305), (169, 7795115), (335, 3932461), (845, 1559023), (871, 1512485), (4355, 302497), (11323, 116345), (23269, 56615)]