2101995

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{6673}}^1$

素因数の和:6691

約数の個数: 24

約数和(自身を含む): 4164576

約数和(自身を除く): 2062581

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 6673, 20019, 33365, 46711, 60057, 100095, 140133, 233555, 300285, 420399, 700665, 2101995]

約数ペア:

[(1, 2101995), (3, 700665), (5, 420399), (7, 300285), (9, 233555), (15, 140133), (21, 100095), (35, 60057), (45, 46711), (63, 33365), (105, 20019), (315, 6673)]