1212793351

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{828977}}^1$

素因数の和:829014

約数の個数: 16

約数和(自身を含む): 1591637760

約数和(自身を除く): 378844409

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 828977, 5802839, 9118747, 15750563, 63831229, 110253941, 173256193, 1212793351]

約数ペア:

[(1, 1212793351), (7, 173256193), (11, 110253941), (19, 63831229), (77, 15750563), (133, 9118747), (209, 5802839), (1463, 828977)]