25702317

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5419}}^1$

素因数の和:5473

約数の個数: 24

約数和(自身を含む): 40584960

約数和(自身を除く): 14882643

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 5419, 16257, 48771, 92123, 167989, 276369, 503967, 829107, 1511901, 2855813, 8567439, 25702317]

約数ペア:

[(1, 25702317), (3, 8567439), (9, 2855813), (17, 1511901), (31, 829107), (51, 503967), (93, 276369), (153, 167989), (279, 92123), (527, 48771), (1581, 16257), (4743, 5419)]