30797613

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2339}}^1$

素因数の和:2382

約数の個数: 48

約数和(自身を含む): 58406400

約数和(自身を除く): 27608787

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1881, 2339, 4389, 7017, 13167, 16373, 21051, 25729, 44441, 49119, 77187, 133323, 147357, 180103, 231561, 311087, 399969, 488851, 540309, 933261, 1466553, 1620927, 2799783, 3421957, 4399659, 10265871, 30797613]

約数ペア:

[(1, 30797613), (3, 10265871), (7, 4399659), (9, 3421957), (11, 2799783), (19, 1620927), (21, 1466553), (33, 933261), (57, 540309), (63, 488851), (77, 399969), (99, 311087), (133, 231561), (171, 180103), (209, 147357), (231, 133323), (399, 77187), (627, 49119), (693, 44441), (1197, 25729), (1463, 21051), (1881, 16373), (2339, 13167), (4389, 7017)]