129310067

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 139242240

約数和(自身を除く): 9932173

約数列:

[1, 19, 67, 157, 647, 1273, 2983, 10519, 12293, 43349, 101579, 199861, 823631, 1930001, 6805793, 129310067]

約数ペア:

[(1, 129310067), (19, 6805793), (67, 1930001), (157, 823631), (647, 199861), (1273, 101579), (2983, 43349), (10519, 12293)]