210171843

素因数分解:

$3^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{4957}}^1$

素因数の和:5643

約数の個数: 24

約数和(自身を含む): 347535968

約数和(自身を除く): 137364125

約数列:

[1, 3, 7, 9, 21, 63, 673, 2019, 4711, 4957, 6057, 14133, 14871, 34699, 42399, 44613, 104097, 312291, 3336061, 10008183, 23352427, 30024549, 70057281, 210171843]

約数ペア:

[(1, 210171843), (3, 70057281), (7, 30024549), (9, 23352427), (21, 10008183), (63, 3336061), (673, 312291), (2019, 104097), (4711, 44613), (4957, 42399), (6057, 34699), (14133, 14871)]