856008531

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1\times {\mathrm{937}}^1$

素因数の和:1820

約数の個数: 48

約数和(自身を含む): 1499569344

約数和(自身を除く): 643560813

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 853, 937, 1071, 2559, 2811, 5971, 6559, 7677, 8433, 14501, 15929, 17913, 19677, 43503, 47787, 53739, 59031, 101507, 111503, 130509, 143361, 304521, 334509, 799261, 913563, 1003527, 2397783, 5594827, 7193349, 13587437, 16784481, 40762311, 50353443, 95112059, 122286933, 285336177, 856008531]

約数ペア:

[(1, 856008531), (3, 285336177), (7, 122286933), (9, 95112059), (17, 50353443), (21, 40762311), (51, 16784481), (63, 13587437), (119, 7193349), (153, 5594827), (357, 2397783), (853, 1003527), (937, 913563), (1071, 799261), (2559, 334509), (2811, 304521), (5971, 143361), (6559, 130509), (7677, 111503), (8433, 101507), (14501, 59031), (15929, 53739), (17913, 47787), (19677, 43503)]