348853869

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2207}}^1$

素因数の和:2426

約数の個数: 48

約数和(自身を含む): 623680512

約数和(自身を除く): 274826643

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 193, 273, 579, 819, 1351, 1737, 2207, 2509, 4053, 6621, 7527, 12159, 15449, 17563, 19863, 22581, 28691, 46347, 52689, 86073, 139041, 158067, 200837, 258219, 425951, 602511, 1277853, 1807533, 2981657, 3833559, 5537363, 8944971, 16612089, 26834913, 38761541, 49836267, 116284623, 348853869]

約数ペア:

[(1, 348853869), (3, 116284623), (7, 49836267), (9, 38761541), (13, 26834913), (21, 16612089), (39, 8944971), (63, 5537363), (91, 3833559), (117, 2981657), (193, 1807533), (273, 1277853), (579, 602511), (819, 425951), (1351, 258219), (1737, 200837), (2207, 158067), (2509, 139041), (4053, 86073), (6621, 52689), (7527, 46347), (12159, 28691), (15449, 22581), (17563, 19863)]