13428979201

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1\times {\mathrm{2281}}^1$

素因数の和:3985

約数の個数: 32

約数和(自身を含む): 16344961920

約数和(自身を除く): 2915982719

約数列:

[1, 11, 17, 19, 187, 209, 323, 1657, 2281, 3553, 18227, 25091, 28169, 31483, 38777, 43339, 309859, 346313, 426547, 476729, 535211, 736763, 3779617, 5887321, 8104393, 41575787, 64253489, 71812723, 706788379, 789939953, 1220816291, 13428979201]

約数ペア:

[(1, 13428979201), (11, 1220816291), (17, 789939953), (19, 706788379), (187, 71812723), (209, 64253489), (323, 41575787), (1657, 8104393), (2281, 5887321), (3553, 3779617), (18227, 736763), (25091, 535211), (28169, 476729), (31483, 426547), (38777, 346313), (43339, 309859)]