2000686479

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{90353}}^1$

素因数の和:90439

約数の個数: 24

約数和(自身を含む): 2980236336

約数和(自身を除く): 979549857

約数列:

[1, 3, 11, 33, 61, 121, 183, 363, 671, 2013, 7381, 22143, 90353, 271059, 993883, 2981649, 5511533, 10932713, 16534599, 32798139, 60626863, 181880589, 666895493, 2000686479]

約数ペア:

[(1, 2000686479), (3, 666895493), (11, 181880589), (33, 60626863), (61, 32798139), (121, 16534599), (183, 10932713), (363, 5511533), (671, 2981649), (2013, 993883), (7381, 271059), (22143, 90353)]