2017037367

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{31253}}^1$

素因数の和:31431

約数の個数: 24

約数和(自身を含む): 2983881888

約数和(自身を除く): 966844521

約数列:

[1, 3, 9, 71, 101, 213, 303, 639, 909, 7171, 21513, 31253, 64539, 93759, 281277, 2218963, 3156553, 6656889, 9469659, 19970667, 28408977, 224115263, 672345789, 2017037367]

約数ペア:

[(1, 2017037367), (3, 672345789), (9, 224115263), (71, 28408977), (101, 19970667), (213, 9469659), (303, 6656889), (639, 3156553), (909, 2218963), (7171, 281277), (21513, 93759), (31253, 64539)]