38263743

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26407}}^1$

素因数の和:26443

約数の個数: 24

約数和(自身を含む): 65914368

約数和(自身を除く): 27650625

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 26407, 79221, 184849, 237663, 554547, 607361, 1663641, 1822083, 4251527, 5466249, 12754581, 38263743]

約数ペア:

[(1, 38263743), (3, 12754581), (7, 5466249), (9, 4251527), (21, 1822083), (23, 1663641), (63, 607361), (69, 554547), (161, 237663), (207, 184849), (483, 79221), (1449, 26407)]