321627383

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1151}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 424673280

約数和(自身を除く): 103045897

約数列:

[1, 7, 11, 19, 77, 133, 191, 209, 1151, 1337, 1463, 2101, 3629, 8057, 12661, 14707, 21869, 25403, 39919, 88627, 153083, 219841, 240559, 279433, 1538887, 1683913, 2418251, 4176979, 16927757, 29238853, 45946769, 321627383]

約数ペア:

[(1, 321627383), (7, 45946769), (11, 29238853), (19, 16927757), (77, 4176979), (133, 2418251), (191, 1683913), (209, 1538887), (1151, 279433), (1337, 240559), (1463, 219841), (2101, 153083), (3629, 88627), (8057, 39919), (12661, 25403), (14707, 21869)]