313626159

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9629}}^1$

素因数の和:9700

約数の個数: 48

約数和(自身を含む): 576875520

約数和(自身を除く): 263249361

約数列:

[1, 3, 7, 9, 11, 21, 33, 47, 63, 77, 99, 141, 231, 329, 423, 517, 693, 987, 1551, 2961, 3619, 4653, 9629, 10857, 28887, 32571, 67403, 86661, 105919, 202209, 317757, 452563, 606627, 741433, 953271, 1357689, 2224299, 3167941, 4073067, 4978193, 6672897, 9503823, 14934579, 28511469, 34847351, 44803737, 104542053, 313626159]

約数ペア:

[(1, 313626159), (3, 104542053), (7, 44803737), (9, 34847351), (11, 28511469), (21, 14934579), (33, 9503823), (47, 6672897), (63, 4978193), (77, 4073067), (99, 3167941), (141, 2224299), (231, 1357689), (329, 953271), (423, 741433), (517, 606627), (693, 452563), (987, 317757), (1551, 202209), (2961, 105919), (3619, 86661), (4653, 67403), (9629, 32571), (10857, 28887)]