19994623227

素因数分解:

$3^3\times {\mathrm{39019}}^1\times {\mathrm{18979}}^1$

素因数の和:58007

約数の個数: 16

約数和(自身を含む): 29623984000

約数和(自身を除く): 9629360773

約数列:

[1, 3, 9, 27, 18979, 39019, 56937, 117057, 170811, 351171, 512433, 1053513, 740541601, 2221624803, 6664874409, 19994623227]

約数ペア:

[(1, 19994623227), (3, 6664874409), (9, 2221624803), (27, 740541601), (18979, 1053513), (39019, 512433), (56937, 351171), (117057, 170811)]