22778283

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2187

約数の個数: 32

約数和(自身を含む): 36944640

約数和(自身を除く): 14166357

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 2137, 3553, 6411, 10659, 23507, 36329, 40603, 70521, 108987, 121809, 399619, 446633, 690251, 1198857, 1339899, 2070753, 7592761, 22778283]

約数ペア:

[(1, 22778283), (3, 7592761), (11, 2070753), (17, 1339899), (19, 1198857), (33, 690251), (51, 446633), (57, 399619), (187, 121809), (209, 108987), (323, 70521), (561, 40603), (627, 36329), (969, 23507), (2137, 10659), (3553, 6411)]