29421259

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 34513920

約数和(自身を除く): 5092661

約数列:

[1, 7, 79, 83, 553, 581, 641, 4487, 6557, 45899, 50639, 53203, 354473, 372421, 4203037, 29421259]

約数ペア:

[(1, 29421259), (7, 4203037), (79, 372421), (83, 354473), (553, 53203), (581, 50639), (641, 45899), (4487, 6557)]