38609919

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1031}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 61094400

約数和(自身を除く): 22484481

約数列:

[1, 3, 9, 19, 27, 57, 73, 171, 219, 513, 657, 1031, 1387, 1971, 3093, 4161, 9279, 12483, 19589, 27837, 37449, 58767, 75263, 176301, 225789, 528903, 677367, 1429997, 2032101, 4289991, 12869973, 38609919]

約数ペア:

[(1, 38609919), (3, 12869973), (9, 4289991), (19, 2032101), (27, 1429997), (57, 677367), (73, 528903), (171, 225789), (219, 176301), (513, 75263), (657, 58767), (1031, 37449), (1387, 27837), (1971, 19589), (3093, 12483), (4161, 9279)]