475893

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:70

約数の個数: 36

約数和(自身を含む): 829920

約数和(自身を除く): 354027

約数列:

[1, 3, 9, 11, 19, 23, 33, 57, 69, 99, 121, 171, 207, 209, 253, 363, 437, 627, 759, 1089, 1311, 1881, 2277, 2299, 2783, 3933, 4807, 6897, 8349, 14421, 20691, 25047, 43263, 52877, 158631, 475893]

約数ペア:

[(1, 475893), (3, 158631), (9, 52877), (11, 43263), (19, 25047), (23, 20691), (33, 14421), (57, 8349), (69, 6897), (99, 4807), (121, 3933), (171, 2783), (207, 2299), (209, 2277), (253, 1881), (363, 1311), (437, 1089), (627, 759)]