2007657477

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{1543}}^1$

素因数の和:2662

約数の個数: 48

約数和(自身を含む): 3494133760

約数和(自身を除く): 1486476283

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1087, 1197, 1543, 3261, 4629, 7609, 9783, 10801, 13887, 20653, 22827, 29317, 32403, 61959, 68481, 87951, 97209, 144571, 185877, 205219, 263853, 433713, 615657, 1301139, 1677241, 1846971, 5031723, 11740687, 15095169, 31867579, 35222061, 95602737, 105666183, 223073053, 286808211, 669219159, 2007657477]

約数ペア:

[(1, 2007657477), (3, 669219159), (7, 286808211), (9, 223073053), (19, 105666183), (21, 95602737), (57, 35222061), (63, 31867579), (133, 15095169), (171, 11740687), (399, 5031723), (1087, 1846971), (1197, 1677241), (1543, 1301139), (3261, 615657), (4629, 433713), (7609, 263853), (9783, 205219), (10801, 185877), (13887, 144571), (20653, 97209), (22827, 87951), (29317, 68481), (32403, 61959)]