3638481

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 6374400

約数和(自身を除く): 2735919

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 829, 1463, 2487, 4389, 5803, 9119, 15751, 17409, 27357, 47253, 63833, 110257, 173261, 191499, 330771, 519783, 1212827, 3638481]

約数ペア:

[(1, 3638481), (3, 1212827), (7, 519783), (11, 330771), (19, 191499), (21, 173261), (33, 110257), (57, 63833), (77, 47253), (133, 27357), (209, 17409), (231, 15751), (399, 9119), (627, 5803), (829, 4389), (1463, 2487)]