22387101

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 34128000

約数和(自身を除く): 11740899

約数列:

[1, 3, 11, 29, 33, 87, 149, 157, 319, 447, 471, 957, 1639, 1727, 4321, 4553, 4917, 5181, 12963, 13659, 23393, 47531, 50083, 70179, 142593, 150249, 257323, 678397, 771969, 2035191, 7462367, 22387101]

約数ペア:

[(1, 22387101), (3, 7462367), (11, 2035191), (29, 771969), (33, 678397), (87, 257323), (149, 150249), (157, 142593), (319, 70179), (447, 50083), (471, 47531), (957, 23393), (1639, 13659), (1727, 12963), (4321, 5181), (4553, 4917)]