259766979

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{4861}}^1$

素因数の和:5290

約数の個数: 16

約数和(自身を含む): 354731520

約数和(自身を除く): 94964541

約数列:

[1, 3, 47, 141, 379, 1137, 4861, 14583, 17813, 53439, 228467, 685401, 1842319, 5526957, 86588993, 259766979]

約数ペア:

[(1, 259766979), (3, 86588993), (47, 5526957), (141, 1842319), (379, 685401), (1137, 228467), (4861, 53439), (14583, 17813)]