621072961

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{2281}}^1$

素因数の和:2580

約数の個数: 16

約数和(自身を含む): 661323600

約数和(自身を除く): 40250639

約数列:

[1, 29, 41, 229, 1189, 2281, 6641, 9389, 66149, 93521, 272281, 522349, 2712109, 15148121, 21416309, 621072961]

約数ペア:

[(1, 621072961), (29, 21416309), (41, 15148121), (229, 2712109), (1189, 522349), (2281, 272281), (6641, 93521), (9389, 66149)]