1900381848939

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{292862051}}^1$

素因数の和:292862167

約数の個数: 24

約数和(自身を含む): 3167595954432

約数和(自身を除く): 1267214105493

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6489, 292862051, 878586153, 2050034357, 2635758459, 6150103071, 18450309213, 30164791253, 90494373759, 211153538771, 271483121277, 633460616313, 1900381848939]

約数ペア:

[(1, 1900381848939), (3, 633460616313), (7, 271483121277), (9, 211153538771), (21, 90494373759), (63, 30164791253), (103, 18450309213), (309, 6150103071), (721, 2635758459), (927, 2050034357), (2163, 878586153), (6489, 292862051)]