30449223

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5197}}^1$

素因数の和:5244

約数の個数: 32

約数和(自身を含む): 53227520

約数和(自身を除く): 22778297

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5197, 5859, 15591, 36379, 46773, 109137, 140319, 161107, 327411, 483321, 982233, 1127749, 1449963, 3383247, 4349889, 10149741, 30449223]

約数ペア:

[(1, 30449223), (3, 10149741), (7, 4349889), (9, 3383247), (21, 1449963), (27, 1127749), (31, 982233), (63, 483321), (93, 327411), (189, 161107), (217, 140319), (279, 109137), (651, 46773), (837, 36379), (1953, 15591), (5197, 5859)]