17215548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{204947}}^1$

素因数の和:204961

約数の個数: 24

約数和(自身を含む): 45908352

約数和(自身を除く): 28692804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 204947, 409894, 614841, 819788, 1229682, 1434629, 2459364, 2869258, 4303887, 5738516, 8607774, 17215548]

約数ペア:

[(1, 17215548), (2, 8607774), (3, 5738516), (4, 4303887), (6, 2869258), (7, 2459364), (12, 1434629), (14, 1229682), (21, 819788), (28, 614841), (42, 409894), (84, 204947)]