2774200317

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{993269}}^1$

素因数の和:993305

約数の個数: 24

約数和(自身を含む): 4529311200

約数和(自身を除く): 1755110883

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 993269, 2979807, 6952883, 18872111, 20858649, 48670181, 56616333, 132104777, 146010543, 396314331, 924733439, 2774200317]

約数ペア:

[(1, 2774200317), (3, 924733439), (7, 396314331), (19, 146010543), (21, 132104777), (49, 56616333), (57, 48670181), (133, 20858649), (147, 18872111), (399, 6952883), (931, 2979807), (2793, 993269)]