1377783779

素因数分解:

${\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{1747}}^1$

素因数の和:2042

約数の個数: 16

約数和(自身を含む): 1426368000

約数和(自身を除く): 48584221

約数列:

[1, 67, 79, 149, 1747, 5293, 9983, 11771, 117049, 138013, 260303, 788657, 9246871, 17440301, 20563937, 1377783779]

約数ペア:

[(1, 1377783779), (67, 20563937), (79, 17440301), (149, 9246871), (1747, 788657), (5293, 260303), (9983, 138013), (11771, 117049)]