3948219

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2099}}^1$

素因数の和:2135

約数の個数: 24

約数和(自身を含む): 6552000

約数和(自身を除く): 2603781

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 2099, 6297, 18891, 23089, 39881, 69267, 119643, 207801, 358929, 438691, 1316073, 3948219]

約数ペア:

[(1, 3948219), (3, 1316073), (9, 438691), (11, 358929), (19, 207801), (33, 119643), (57, 69267), (99, 39881), (171, 23089), (209, 18891), (627, 6297), (1881, 2099)]