2912071953

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{883249}}^1$

素因数の和:883416

約数の個数: 16

約数和(自身を含む): 4465712000

約数和(自身を除く): 1553640047

約数列:

[1, 3, 7, 21, 157, 471, 1099, 3297, 883249, 2649747, 6182743, 18548229, 138670093, 416010279, 970690651, 2912071953]

約数ペア:

[(1, 2912071953), (3, 970690651), (7, 416010279), (21, 138670093), (157, 18548229), (471, 6182743), (1099, 2649747), (3297, 883249)]