4707087

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 8273664

約数和(自身を除く): 3566577

約数列:

[1, 3, 7, 11, 21, 33, 41, 49, 71, 77, 123, 147, 213, 231, 287, 451, 497, 539, 781, 861, 1353, 1491, 1617, 2009, 2343, 2911, 3157, 3479, 5467, 6027, 8733, 9471, 10437, 16401, 20377, 22099, 32021, 38269, 61131, 66297, 96063, 114807, 142639, 224147, 427917, 672441, 1569029, 4707087]

約数ペア:

[(1, 4707087), (3, 1569029), (7, 672441), (11, 427917), (21, 224147), (33, 142639), (41, 114807), (49, 96063), (71, 66297), (77, 61131), (123, 38269), (147, 32021), (213, 22099), (231, 20377), (287, 16401), (451, 10437), (497, 9471), (539, 8733), (781, 6027), (861, 5467), (1353, 3479), (1491, 3157), (1617, 2911), (2009, 2343)]