212590353

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{10847}}^1$

素因数の和:11036

約数の個数: 16

約数和(自身を含む): 291594240

約数和(自身を除く): 79003887

約数列:

[1, 3, 47, 139, 141, 417, 6533, 10847, 19599, 32541, 509809, 1507733, 1529427, 4523199, 70863451, 212590353]

約数ペア:

[(1, 212590353), (3, 70863451), (47, 4523199), (139, 1529427), (141, 1507733), (417, 509809), (6533, 32541), (10847, 19599)]