16433879

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 22118400

約数和(自身を除く): 5684521

約数列:

[1, 7, 11, 19, 47, 77, 133, 209, 239, 329, 517, 893, 1463, 1673, 2629, 3619, 4541, 6251, 9823, 11233, 18403, 31787, 49951, 68761, 78631, 123563, 213427, 349657, 864941, 1493989, 2347697, 16433879]

約数ペア:

[(1, 16433879), (7, 2347697), (11, 1493989), (19, 864941), (47, 349657), (77, 213427), (133, 123563), (209, 78631), (239, 68761), (329, 49951), (517, 31787), (893, 18403), (1463, 11233), (1673, 9823), (2629, 6251), (3619, 4541)]