71428317

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{9161}}^1$

素因数の和:9300

約数の個数: 16

約数和(自身を含む): 100268928

約数和(自身を除く): 28840611

約数列:

[1, 3, 23, 69, 113, 339, 2599, 7797, 9161, 27483, 210703, 632109, 1035193, 3105579, 23809439, 71428317]

約数ペア:

[(1, 71428317), (3, 23809439), (23, 3105579), (69, 1035193), (113, 632109), (339, 210703), (2599, 27483), (7797, 9161)]