30907149

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113213}}^1$

素因数の和:113236

約数の個数: 16

約数和(自身を含む): 50719872

約数和(自身を除く): 19812723

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 113213, 339639, 792491, 1471769, 2377473, 4415307, 10302383, 30907149]

約数ペア:

[(1, 30907149), (3, 10302383), (7, 4415307), (13, 2377473), (21, 1471769), (39, 792491), (91, 339639), (273, 113213)]