7450149

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2381}}^1$

素因数の和:2540

約数の個数: 16

約数和(自身を含む): 11433600

約数和(自身を除く): 3983451

約数列:

[1, 3, 7, 21, 149, 447, 1043, 2381, 3129, 7143, 16667, 50001, 354769, 1064307, 2483383, 7450149]

約数ペア:

[(1, 7450149), (3, 2483383), (7, 1064307), (21, 354769), (149, 50001), (447, 16667), (1043, 7143), (2381, 3129)]