2913973923

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1900831}}^1$

素因数の和:1900914

約数の個数: 16

約数和(自身を含む): 4501170176

約数和(自身を除く): 1587196253

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 1900831, 5702493, 13305817, 39917451, 138760663, 416281989, 971324641, 2913973923]

約数ペア:

[(1, 2913973923), (3, 971324641), (7, 416281989), (21, 138760663), (73, 39917451), (219, 13305817), (511, 5702493), (1533, 1900831)]