6949971

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1031}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 11591424

約数和(自身を除く): 4641453

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 1031, 2247, 3093, 6741, 7217, 9279, 21651, 64953, 110317, 330951, 772219, 992853, 2316657, 6949971]

約数ペア:

[(1, 6949971), (3, 2316657), (7, 992853), (9, 772219), (21, 330951), (63, 110317), (107, 64953), (321, 21651), (749, 9279), (963, 7217), (1031, 6741), (2247, 3093)]