2019998667

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{74873}}^1$

素因数の和:74939

約数の個数: 24

約数和(自身を含む): 2981183184

約数和(自身を除く): 961184517

約数列:

[1, 3, 17, 23, 51, 69, 391, 529, 1173, 1587, 8993, 26979, 74873, 224619, 1272841, 1722079, 3818523, 5166237, 29275343, 39607817, 87826029, 118823451, 673332889, 2019998667]

約数ペア:

[(1, 2019998667), (3, 673332889), (17, 118823451), (23, 87826029), (51, 39607817), (69, 29275343), (391, 5166237), (529, 3818523), (1173, 1722079), (1587, 1272841), (8993, 224619), (26979, 74873)]