2013202569

素因数分解:

$3^1\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{48247}}^1$

素因数の和:50244

約数の個数: 16

約数和(自身を含む): 3069344768

約数和(自身を除く): 1056142199

約数列:

[1, 3, 7, 21, 1987, 5961, 13909, 41727, 48247, 144741, 337729, 1013187, 95866789, 287600367, 671067523, 2013202569]

約数ペア:

[(1, 2013202569), (3, 671067523), (7, 287600367), (21, 95866789), (1987, 1013187), (5961, 337729), (13909, 144741), (41727, 48247)]