2017431759

素因数分解:

$3^1\times 7^1\times {\mathrm{9697}}^1\times {\mathrm{9907}}^1$

素因数の和:19614

約数の個数: 16

約数和(自身を含む): 3074809088

約数和(自身を除く): 1057377329

約数列:

[1, 3, 7, 21, 9697, 9907, 29091, 29721, 67879, 69349, 203637, 208047, 96068179, 288204537, 672477253, 2017431759]

約数ペア:

[(1, 2017431759), (3, 672477253), (7, 288204537), (21, 96068179), (9697, 208047), (9907, 203637), (29091, 69349), (29721, 67879)]