3926559

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 6791680

約数和(自身を除く): 2865121

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 757, 1729, 2271, 5187, 5299, 9841, 14383, 15897, 29523, 43149, 68887, 100681, 186979, 206661, 302043, 560937, 1308853, 3926559]

約数ペア:

[(1, 3926559), (3, 1308853), (7, 560937), (13, 302043), (19, 206661), (21, 186979), (39, 100681), (57, 68887), (91, 43149), (133, 29523), (247, 15897), (273, 14383), (399, 9841), (741, 5299), (757, 5187), (1729, 2271)]