783690339

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 1106164224

約数和(自身を除く): 322473885

約数列:

[1, 3, 23, 69, 131, 277, 313, 393, 831, 939, 3013, 6371, 7199, 9039, 19113, 21597, 36287, 41003, 86701, 108861, 123009, 260103, 834601, 943069, 1994123, 2503803, 2829207, 5982369, 11357831, 34073493, 261230113, 783690339]

約数ペア:

[(1, 783690339), (3, 261230113), (23, 34073493), (69, 11357831), (131, 5982369), (277, 2829207), (313, 2503803), (393, 1994123), (831, 943069), (939, 834601), (3013, 260103), (6371, 123009), (7199, 108861), (9039, 86701), (19113, 41003), (21597, 36287)]