30794039157

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{77178043}}^1$

素因数の和:77178072

約数の個数: 16

約数和(自身を含む): 49393948160

約数和(自身を除く): 18599909003

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 77178043, 231534129, 540246301, 1466382817, 1620738903, 4399148451, 10264679719, 30794039157]

約数ペア:

[(1, 30794039157), (3, 10264679719), (7, 4399148451), (19, 1620738903), (21, 1466382817), (57, 540246301), (133, 231534129), (399, 77178043)]