310057979

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211933}}^1$

素因数の和:211970

約数の個数: 16

約数和(自身を含む): 406913280

約数和(自身を除く): 96855301

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 211933, 1483531, 2331263, 4026727, 16318841, 28187089, 44293997, 310057979]

約数ペア:

[(1, 310057979), (7, 44293997), (11, 28187089), (19, 16318841), (77, 4026727), (133, 2331263), (209, 1483531), (1463, 211933)]