2013308187

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{208223}}^1$

素因数の和:208530

約数の個数: 16

約数和(自身を含む): 2938457088

約数和(自身を除く): 925148901

約数列:

[1, 3, 11, 33, 293, 879, 3223, 9669, 208223, 624669, 2290453, 6871359, 61009339, 183028017, 671102729, 2013308187]

約数ペア:

[(1, 2013308187), (3, 671102729), (11, 183028017), (33, 61009339), (293, 6871359), (879, 2290453), (3223, 624669), (9669, 208223)]