56863287

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{16759}}^1$

素因数の和:16807

約数の個数: 24

約数和(自身を含む): 91509600

約数和(自身を除く): 34646313

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 16759, 50277, 150831, 217867, 486011, 653601, 1458033, 1960803, 4374099, 6318143, 18954429, 56863287]

約数ペア:

[(1, 56863287), (3, 18954429), (9, 6318143), (13, 4374099), (29, 1960803), (39, 1458033), (87, 653601), (117, 486011), (261, 217867), (377, 150831), (1131, 50277), (3393, 16759)]