32321289

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 59351040

約数和(自身を除く): 27029751

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 47, 77, 91, 141, 143, 229, 231, 273, 329, 429, 517, 611, 687, 987, 1001, 1551, 1603, 1833, 2519, 2977, 3003, 3619, 4277, 4809, 6721, 7557, 8931, 10763, 10857, 12831, 17633, 20163, 20839, 32289, 32747, 47047, 52899, 62517, 75341, 98241, 118393, 139919, 141141, 226023, 229229, 355179, 419757, 687687, 828751, 979433, 1539109, 2486253, 2938299, 4617327, 10773763, 32321289]

約数ペア:

[(1, 32321289), (3, 10773763), (7, 4617327), (11, 2938299), (13, 2486253), (21, 1539109), (33, 979433), (39, 828751), (47, 687687), (77, 419757), (91, 355179), (141, 229229), (143, 226023), (229, 141141), (231, 139919), (273, 118393), (329, 98241), (429, 75341), (517, 62517), (611, 52899), (687, 47047), (987, 32747), (1001, 32289), (1551, 20839), (1603, 20163), (1833, 17633), (2519, 12831), (2977, 10857), (3003, 10763), (3619, 8931), (4277, 7557), (4809, 6721)]