122899049

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71081}}^1$

素因数の和:71120

約数の個数: 16

約数和(自身を含む): 159223680

約数和(自身を除く): 36324631

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 71081, 497567, 924053, 1350539, 6468371, 9453773, 17557007, 122899049]

約数ペア:

[(1, 122899049), (7, 17557007), (13, 9453773), (19, 6468371), (91, 1350539), (133, 924053), (247, 497567), (1729, 71081)]