38059021

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 51625728

約数和(自身を除く): 13566707

約数列:

[1, 7, 11, 13, 77, 91, 143, 193, 197, 1001, 1351, 1379, 2123, 2167, 2509, 2561, 14861, 15169, 17563, 17927, 27599, 28171, 38021, 193193, 197197, 266147, 418231, 494273, 2927617, 3459911, 5437003, 38059021]

約数ペア:

[(1, 38059021), (7, 5437003), (11, 3459911), (13, 2927617), (77, 494273), (91, 418231), (143, 266147), (193, 197197), (197, 193193), (1001, 38021), (1351, 28171), (1379, 27599), (2123, 17927), (2167, 17563), (2509, 15169), (2561, 14861)]