858772020141

素因数分解:

$3^2\times 7^1\times {\mathrm{890993}}^1\times {\mathrm{15299}}^1$

素因数の和:906305

約数の個数: 24

約数和(自身を含む): 1417749652800

約数和(自身を除く): 558977632659

約数列:

[1, 3, 7, 9, 21, 63, 15299, 45897, 107093, 137691, 321279, 890993, 963837, 2672979, 6236951, 8018937, 18710853, 56132559, 13631301907, 40893905721, 95419113349, 122681717163, 286257340047, 858772020141]

約数ペア:

[(1, 858772020141), (3, 286257340047), (7, 122681717163), (9, 95419113349), (21, 40893905721), (63, 13631301907), (15299, 56132559), (45897, 18710853), (107093, 8018937), (137691, 6236951), (321279, 2672979), (890993, 963837)]