213040596981

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{12379}}^1\times {\mathrm{301927}}^1$

素因数の和:314328

約数の個数: 16

約数和(自身を含む): 299029491200

約数和(自身を除く): 85988894219

約数列:

[1, 3, 19, 57, 12379, 37137, 235201, 301927, 705603, 905781, 5736613, 17209839, 3737554333, 11212662999, 71013532327, 213040596981]

約数ペア:

[(1, 213040596981), (3, 71013532327), (19, 11212662999), (57, 3737554333), (12379, 17209839), (37137, 5736613), (235201, 905781), (301927, 705603)]