287170059

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{164191}}^1$

素因数の和:164258

約数の個数: 16

約数和(自身を含む): 425585664

約数和(自身を除く): 138415605

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 164191, 492573, 1806101, 5418303, 8702123, 26106369, 95723353, 287170059]

約数ペア:

[(1, 287170059), (3, 95723353), (11, 26106369), (33, 8702123), (53, 5418303), (159, 1806101), (583, 492573), (1749, 164191)]