1269807

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 2211840

約数和(自身を除く): 942033

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 239, 253, 483, 717, 759, 1673, 1771, 2629, 5019, 5313, 5497, 7887, 16491, 18403, 38479, 55209, 60467, 115437, 181401, 423269, 1269807]

約数ペア:

[(1, 1269807), (3, 423269), (7, 181401), (11, 115437), (21, 60467), (23, 55209), (33, 38479), (69, 18403), (77, 16491), (161, 7887), (231, 5497), (239, 5313), (253, 5019), (483, 2629), (717, 1771), (759, 1673)]