1337263923

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1787}}^1\times {\mathrm{5801}}^1$

素因数の和:7634

約数の個数: 16

約数和(自身を含む): 1825819776

約数和(自身を除く): 488555853

約数列:

[1, 3, 43, 129, 1787, 5361, 5801, 17403, 76841, 230523, 249443, 748329, 10366387, 31099161, 445754641, 1337263923]

約数ペア:

[(1, 1337263923), (3, 445754641), (43, 31099161), (129, 10366387), (1787, 748329), (5361, 249443), (5801, 230523), (17403, 76841)]