140170901

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{6997}}^1$

素因数の和:7100

約数の個数: 16

約数和(自身を含む): 159890304

約数和(自身を除く): 19719403

約数列:

[1, 13, 23, 67, 299, 871, 1541, 6997, 20033, 90961, 160931, 468799, 2092103, 6094387, 10782377, 140170901]

約数ペア:

[(1, 140170901), (13, 10782377), (23, 6094387), (67, 2092103), (299, 468799), (871, 160931), (1541, 90961), (6997, 20033)]