6138979

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1307}}^1$

素因数の和:1386

約数の個数: 16

約数和(自身を含む): 7785216

約数和(自身を除く): 1646237

約数列:

[1, 7, 11, 61, 77, 427, 671, 1307, 4697, 9149, 14377, 79727, 100639, 558089, 876997, 6138979]

約数ペア:

[(1, 6138979), (7, 876997), (11, 558089), (61, 100639), (77, 79727), (427, 14377), (671, 9149), (1307, 4697)]