16880193

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1021}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 26784576

約数和(自身を除く): 9904383

約数列:

[1, 3, 9, 11, 33, 99, 167, 501, 1021, 1503, 1837, 3063, 5511, 9189, 11231, 16533, 33693, 101079, 170507, 511521, 1534563, 1875577, 5626731, 16880193]

約数ペア:

[(1, 16880193), (3, 5626731), (9, 1875577), (11, 1534563), (33, 511521), (99, 170507), (167, 101079), (501, 33693), (1021, 16533), (1503, 11231), (1837, 9189), (3063, 5511)]