249492894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5940307}}^1$

素因数の和:5940319

約数の個数: 16

約数和(自身を含む): 570269568

約数和(自身を除く): 320776674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5940307, 11880614, 17820921, 35641842, 41582149, 83164298, 124746447, 249492894]

約数ペア:

[(1, 249492894), (2, 124746447), (3, 83164298), (6, 41582149), (7, 35641842), (14, 17820921), (21, 11880614), (42, 5940307)]