4258191

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{211}}^1$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 6736512

約数和(自身を除く): 2478321

約数列:

[1, 3, 7, 21, 31, 93, 211, 217, 633, 651, 961, 1477, 2883, 4431, 6541, 6727, 19623, 20181, 45787, 137361, 202771, 608313, 1419397, 4258191]

約数ペア:

[(1, 4258191), (3, 1419397), (7, 608313), (21, 202771), (31, 137361), (93, 45787), (211, 20181), (217, 19623), (633, 6727), (651, 6541), (961, 4431), (1477, 2883)]