16704933

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5981}}^1$

素因数の和:6017

約数の個数: 24

約数和(自身を含む): 27277920

約数和(自身を除く): 10572987

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 5981, 17943, 41867, 113639, 125601, 293069, 340917, 795473, 879207, 2386419, 5568311, 16704933]

約数ペア:

[(1, 16704933), (3, 5568311), (7, 2386419), (19, 879207), (21, 795473), (49, 340917), (57, 293069), (133, 125601), (147, 113639), (399, 41867), (931, 17943), (2793, 5981)]