605655001

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 751104000

約数和(自身を除く): 145448999

約数列:

[1, 7, 19, 59, 79, 133, 413, 553, 977, 1121, 1501, 4661, 6839, 7847, 10507, 18563, 32627, 57643, 77183, 88559, 129941, 403501, 540281, 619913, 1095217, 1466477, 4553797, 7666519, 10265339, 31876579, 86522143, 605655001]

約数ペア:

[(1, 605655001), (7, 86522143), (19, 31876579), (59, 10265339), (79, 7666519), (133, 4553797), (413, 1466477), (553, 1095217), (977, 619913), (1121, 540281), (1501, 403501), (4661, 129941), (6839, 88559), (7847, 77183), (10507, 57643), (18563, 32627)]