2013161763

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{172021}}^1$

素因数の和:172154

約数の個数: 16

約数和(自身を含む): 2774370816

約数和(自身を除く): 761209053

約数列:

[1, 3, 47, 83, 141, 249, 3901, 11703, 172021, 516063, 8084987, 14277743, 24254961, 42833229, 671053921, 2013161763]

約数ペア:

[(1, 2013161763), (3, 671053921), (47, 42833229), (83, 24254961), (141, 14277743), (249, 8084987), (3901, 516063), (11703, 172021)]