3899313

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 6643200

約数和(自身を除く): 2743887

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 691, 1881, 2073, 5643, 6219, 7601, 13129, 18657, 22803, 39387, 68409, 118161, 144419, 205227, 354483, 433257, 1299771, 3899313]

約数ペア:

[(1, 3899313), (3, 1299771), (9, 433257), (11, 354483), (19, 205227), (27, 144419), (33, 118161), (57, 68409), (99, 39387), (171, 22803), (209, 18657), (297, 13129), (513, 7601), (627, 6219), (691, 5643), (1881, 2073)]