1301818689

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{177917}}^1$

素因数の和:178197

約数の個数: 16

約数和(自身を含む): 1935747840

約数和(自身を除く): 633929151

約数列:

[1, 3, 9, 27, 271, 813, 2439, 7317, 177917, 533751, 1601253, 4803759, 48215507, 144646521, 433939563, 1301818689]

約数ペア:

[(1, 1301818689), (3, 433939563), (9, 144646521), (27, 48215507), (271, 4803759), (813, 1601253), (2439, 533751), (7317, 177917)]