30210147

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1549}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 47876400

約数和(自身を除く): 17666253

約数列:

[1, 3, 9, 11, 33, 99, 197, 591, 1549, 1773, 2167, 4647, 6501, 13941, 17039, 19503, 51117, 153351, 305153, 915459, 2746377, 3356683, 10070049, 30210147]

約数ペア:

[(1, 30210147), (3, 10070049), (9, 3356683), (11, 2746377), (33, 915459), (99, 305153), (197, 153351), (591, 51117), (1549, 19503), (1773, 17039), (2167, 13941), (4647, 6501)]