33921987

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 55157760

約数和(自身を除く): 21235773

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 121, 187, 239, 253, 363, 391, 561, 717, 759, 1173, 2057, 2629, 2783, 4063, 4301, 5497, 6171, 7887, 8349, 12189, 12903, 16491, 28919, 44693, 47311, 60467, 86757, 93449, 134079, 141933, 181401, 280347, 491623, 665137, 1027939, 1474869, 1995411, 3083817, 11307329, 33921987]

約数ペア:

[(1, 33921987), (3, 11307329), (11, 3083817), (17, 1995411), (23, 1474869), (33, 1027939), (51, 665137), (69, 491623), (121, 280347), (187, 181401), (239, 141933), (253, 134079), (363, 93449), (391, 86757), (561, 60467), (717, 47311), (759, 44693), (1173, 28919), (2057, 16491), (2629, 12903), (2783, 12189), (4063, 8349), (4301, 7887), (5497, 6171)]