210835713

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1459}}^1$

素因数の和:1653

約数の個数: 32

約数和(自身を含む): 319564800

約数和(自身を除く): 108729087

約数列:

[1, 3, 11, 29, 33, 87, 151, 319, 453, 957, 1459, 1661, 4377, 4379, 4983, 13137, 16049, 42311, 48147, 48169, 126933, 144507, 220309, 465421, 660927, 1396263, 2423399, 6388961, 7270197, 19166883, 70278571, 210835713]

約数ペア:

[(1, 210835713), (3, 70278571), (11, 19166883), (29, 7270197), (33, 6388961), (87, 2423399), (151, 1396263), (319, 660927), (453, 465421), (957, 220309), (1459, 144507), (1661, 126933), (4377, 48169), (4379, 48147), (4983, 42311), (13137, 16049)]