38969511

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1931}}^1$

素因数の和:2003

約数の個数: 24

約数和(自身を含む): 61391232

約数和(自身を除く): 22421721

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 961, 1931, 2883, 5793, 6727, 13517, 20181, 40551, 59861, 179583, 419027, 1257081, 1855691, 5567073, 12989837, 38969511]

約数ペア:

[(1, 38969511), (3, 12989837), (7, 5567073), (21, 1855691), (31, 1257081), (93, 419027), (217, 179583), (651, 59861), (961, 40551), (1931, 20181), (2883, 13517), (5793, 6727)]