23913211

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 28327936

約数和(自身を除く): 4414725

約数列:

[1, 7, 37, 127, 259, 727, 889, 4699, 5089, 26899, 32893, 92329, 188293, 646303, 3416173, 23913211]

約数ペア:

[(1, 23913211), (7, 3416173), (37, 646303), (127, 188293), (259, 92329), (727, 32893), (889, 26899), (4699, 5089)]