33903429

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2741}}^1$

素因数の和:2801

約数の個数: 32

約数和(自身を含む): 56156160

約数和(自身を除く): 22252731

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1767, 2741, 4123, 8223, 12369, 19187, 52079, 57561, 84971, 156237, 254913, 364553, 594797, 1093659, 1614449, 1784391, 4843347, 11301143, 33903429]

約数ペア:

[(1, 33903429), (3, 11301143), (7, 4843347), (19, 1784391), (21, 1614449), (31, 1093659), (57, 594797), (93, 364553), (133, 254913), (217, 156237), (399, 84971), (589, 57561), (651, 52079), (1767, 19187), (2741, 12369), (4123, 8223)]