4282772039

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{395491}}^1$

素因数の和:395535

約数の個数: 24

約数和(自身を含む): 5680847088

約数和(自身を除く): 1398075049

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1547, 10829, 395491, 2768437, 5141383, 6723347, 19379059, 35989681, 47063429, 87403511, 251927767, 329444003, 611824577, 4282772039]

約数ペア:

[(1, 4282772039), (7, 611824577), (13, 329444003), (17, 251927767), (49, 87403511), (91, 47063429), (119, 35989681), (221, 19379059), (637, 6723347), (833, 5141383), (1547, 2768437), (10829, 395491)]