284376477

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{64793}}^1$

素因数の和:64833

約数の個数: 32

約数和(自身を含む): 497617920

約数和(自身を除く): 213241443

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 64793, 194379, 453551, 712723, 1231067, 1360653, 2138169, 3693201, 4989061, 8617469, 13541737, 14967183, 25852407, 40625211, 94792159, 284376477]

約数ペア:

[(1, 284376477), (3, 94792159), (7, 40625211), (11, 25852407), (19, 14967183), (21, 13541737), (33, 8617469), (57, 4989061), (77, 3693201), (133, 2138169), (209, 1360653), (231, 1231067), (399, 712723), (627, 453551), (1463, 194379), (4389, 64793)]