3031481521

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 3340984320

約数和(自身を除く): 309502799

約数列:

[1, 19, 37, 107, 191, 211, 703, 2033, 3629, 3959, 4009, 7067, 7807, 20437, 22577, 40301, 75221, 134273, 148333, 388303, 428963, 756169, 765719, 835349, 1491137, 4312207, 14367211, 15871631, 28331603, 81931933, 159551659, 3031481521]

約数ペア:

[(1, 3031481521), (19, 159551659), (37, 81931933), (107, 28331603), (191, 15871631), (211, 14367211), (703, 4312207), (2033, 1491137), (3629, 835349), (3959, 765719), (4009, 756169), (7067, 428963), (7807, 388303), (20437, 148333), (22577, 134273), (40301, 75221)]