9085909819

素因数分解:

$7^4\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:597

約数の個数: 40

約数和(自身を含む): 10841886720

約数和(自身を除く): 1755976901

約数列:

[1, 7, 49, 83, 127, 343, 359, 581, 889, 2401, 2513, 4067, 6223, 10541, 17591, 28469, 29797, 43561, 45593, 73787, 123137, 199283, 208579, 304927, 319151, 516509, 861959, 1460053, 2234057, 3615563, 3784219, 10220371, 15638399, 25308941, 26489533, 71542597, 109468793, 185426731, 1297987117, 9085909819]

約数ペア:

[(1, 9085909819), (7, 1297987117), (49, 185426731), (83, 109468793), (127, 71542597), (343, 26489533), (359, 25308941), (581, 15638399), (889, 10220371), (2401, 3784219), (2513, 3615563), (4067, 2234057), (6223, 1460053), (10541, 861959), (17591, 516509), (28469, 319151), (29797, 304927), (43561, 208579), (45593, 199283), (73787, 123137)]