5821431

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 10214400

約数和(自身を除く): 4392969

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 79, 87, 121, 203, 231, 237, 319, 363, 553, 609, 847, 869, 957, 1659, 2233, 2291, 2541, 2607, 3509, 6083, 6699, 6873, 9559, 10527, 16037, 18249, 24563, 25201, 28677, 48111, 66913, 73689, 75603, 176407, 200739, 277211, 529221, 831633, 1940477, 5821431]

約数ペア:

[(1, 5821431), (3, 1940477), (7, 831633), (11, 529221), (21, 277211), (29, 200739), (33, 176407), (77, 75603), (79, 73689), (87, 66913), (121, 48111), (203, 28677), (231, 25201), (237, 24563), (319, 18249), (363, 16037), (553, 10527), (609, 9559), (847, 6873), (869, 6699), (957, 6083), (1659, 3509), (2233, 2607), (2291, 2541)]