12199089

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2677}}^1$

素因数の和:2725

約数の個数: 24

約数和(自身を含む): 19538688

約数和(自身を除く): 7339599

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 2677, 4557, 8031, 18739, 56217, 82987, 131173, 248961, 393519, 580909, 1742727, 4066363, 12199089]

約数ペア:

[(1, 12199089), (3, 4066363), (7, 1742727), (21, 580909), (31, 393519), (49, 248961), (93, 131173), (147, 82987), (217, 56217), (651, 18739), (1519, 8031), (2677, 4557)]