38946789

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32537}}^1$

素因数の和:32569

約数の個数: 24

約数和(自身を含む): 67679040

約数和(自身を除く): 28732251

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 32537, 97611, 227759, 292833, 618203, 683277, 1854609, 2049831, 4327421, 5563827, 12982263, 38946789]

約数ペア:

[(1, 38946789), (3, 12982263), (7, 5563827), (9, 4327421), (19, 2049831), (21, 1854609), (57, 683277), (63, 618203), (133, 292833), (171, 227759), (399, 97611), (1197, 32537)]