6848721

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:378

約数の個数: 36

約数和(自身を含む): 11480560

約数和(自身を除く): 4631839

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 171, 209, 331, 363, 627, 993, 1089, 1881, 2299, 2979, 3641, 6289, 6897, 10923, 18867, 20691, 32769, 40051, 56601, 69179, 120153, 207537, 360459, 622611, 760969, 2282907, 6848721]

約数ペア:

[(1, 6848721), (3, 2282907), (9, 760969), (11, 622611), (19, 360459), (33, 207537), (57, 120153), (99, 69179), (121, 56601), (171, 40051), (209, 32769), (331, 20691), (363, 18867), (627, 10923), (993, 6897), (1089, 6289), (1881, 3641), (2299, 2979)]