29421735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{280207}}^1$

素因数の和:280222

約数の個数: 16

約数和(自身を含む): 53799936

約数和(自身を除く): 24378201

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 280207, 840621, 1401035, 1961449, 4203105, 5884347, 9807245, 29421735]

約数ペア:

[(1, 29421735), (3, 9807245), (5, 5884347), (7, 4203105), (15, 1961449), (21, 1401035), (35, 840621), (105, 280207)]