2015408829

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{967}}^1\times {\mathrm{1627}}^1$

素因数の和:2665

約数の個数: 32

約数和(自身を含む): 3126593536

約数和(自身を除く): 1111184707

約数列:

[1, 3, 7, 21, 61, 183, 427, 967, 1281, 1627, 2901, 4881, 6769, 11389, 20307, 34167, 58987, 99247, 176961, 297741, 412909, 694729, 1238727, 1573309, 2084187, 4719927, 11013163, 33039489, 95971849, 287915547, 671802943, 2015408829]

約数ペア:

[(1, 2015408829), (3, 671802943), (7, 287915547), (21, 95971849), (61, 33039489), (183, 11013163), (427, 4719927), (967, 2084187), (1281, 1573309), (1627, 1238727), (2901, 694729), (4881, 412909), (6769, 297741), (11389, 176961), (20307, 99247), (34167, 58987)]