2116136961

素因数分解:

$3^3\times {\mathrm{409}}^1\times {\mathrm{191627}}^1$

素因数の和:192045

約数の個数: 16

約数和(自身を含む): 3142699200

約数和(自身を除く): 1026562239

約数列:

[1, 3, 9, 27, 409, 1227, 3681, 11043, 191627, 574881, 1724643, 5173929, 78375443, 235126329, 705378987, 2116136961]

約数ペア:

[(1, 2116136961), (3, 705378987), (9, 235126329), (27, 78375443), (409, 5173929), (1227, 1724643), (3681, 574881), (11043, 191627)]