1178750139

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{9623}}^1$

素因数の和:9959

約数の個数: 32

約数和(自身を含む): 1897082880

約数和(自身を除く): 718332741

約数列:

[1, 3, 7, 19, 21, 57, 133, 307, 399, 921, 2149, 5833, 6447, 9623, 17499, 28869, 40831, 67361, 122493, 182837, 202083, 548511, 1279859, 2954261, 3839577, 8862783, 20679827, 56130959, 62039481, 168392877, 392916713, 1178750139]

約数ペア:

[(1, 1178750139), (3, 392916713), (7, 168392877), (19, 62039481), (21, 56130959), (57, 20679827), (133, 8862783), (307, 3839577), (399, 2954261), (921, 1279859), (2149, 548511), (5833, 202083), (6447, 182837), (9623, 122493), (17499, 67361), (28869, 40831)]