342418559

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{2311}}^1$

素因数の和:2726

約数の個数: 16

約数和(自身を含む): 399069696

約数和(自身を除く): 56651137

約数列:

[1, 7, 61, 347, 427, 2311, 2429, 16177, 21167, 140971, 148169, 801917, 986797, 5613419, 48916937, 342418559]

約数ペア:

[(1, 342418559), (7, 48916937), (61, 5613419), (347, 986797), (427, 801917), (2311, 148169), (2429, 140971), (16177, 21167)]