7199907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1291}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 11348928

約数和(自身を除く): 4149021

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1291, 1859, 3873, 5577, 14201, 16783, 42603, 50349, 184613, 218179, 553839, 654537, 2399969, 7199907]

約数ペア:

[(1, 7199907), (3, 2399969), (11, 654537), (13, 553839), (33, 218179), (39, 184613), (143, 50349), (169, 42603), (429, 16783), (507, 14201), (1291, 5577), (1859, 3873)]