2018954931

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{303283}}^1$

素因数の和:303610

約数の個数: 16

約数和(自身を含む): 3086217984

約数和(自身を除く): 1067263053

約数列:

[1, 3, 7, 21, 317, 951, 2219, 6657, 303283, 909849, 2122981, 6368943, 96140711, 288422133, 672984977, 2018954931]

約数ペア:

[(1, 2018954931), (3, 672984977), (7, 288422133), (21, 96140711), (317, 6368943), (951, 2122981), (2219, 909849), (6657, 303283)]