1959994029

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{40739}}^1$

素因数の和:40857

約数の個数: 32

約数和(自身を含む): 3128832000

約数和(自身を除く): 1168837971

約数列:

[1, 3, 7, 21, 29, 79, 87, 203, 237, 553, 609, 1659, 2291, 6873, 16037, 40739, 48111, 122217, 285173, 855519, 1181431, 3218381, 3544293, 8270017, 9655143, 22528667, 24810051, 67586001, 93333049, 279999147, 653331343, 1959994029]

約数ペア:

[(1, 1959994029), (3, 653331343), (7, 279999147), (21, 93333049), (29, 67586001), (79, 24810051), (87, 22528667), (203, 9655143), (237, 8270017), (553, 3544293), (609, 3218381), (1659, 1181431), (2291, 855519), (6873, 285173), (16037, 122217), (40739, 48111)]