42249109

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{433}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 49496832

約数和(自身を除く): 7247723

約数列:

[1, 7, 53, 263, 371, 433, 1841, 3031, 13939, 22949, 97573, 113879, 160643, 797153, 6035587, 42249109]

約数ペア:

[(1, 42249109), (7, 6035587), (53, 797153), (263, 160643), (371, 113879), (433, 97573), (1841, 22949), (3031, 13939)]