2017042223

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{2166533}}^1$

素因数の和:2166566

約数の個数: 12

約数和(自身を含む): 2469848760

約数和(自身を除く): 452806537

約数列:

[1, 7, 19, 49, 133, 931, 2166533, 15165731, 41164127, 106160117, 288148889, 2017042223]

約数ペア:

[(1, 2017042223), (7, 288148889), (19, 106160117), (49, 41164127), (133, 15165731), (931, 2166533)]