56335279

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 76317696

約数和(自身を除く): 19982417

約数列:

[1, 7, 11, 13, 77, 91, 143, 167, 337, 1001, 1169, 1837, 2171, 2359, 3707, 4381, 12859, 15197, 23881, 25949, 30667, 48191, 56279, 167167, 337337, 393953, 619069, 731627, 4333483, 5121389, 8047897, 56335279]

約数ペア:

[(1, 56335279), (7, 8047897), (11, 5121389), (13, 4333483), (77, 731627), (91, 619069), (143, 393953), (167, 337337), (337, 167167), (1001, 56279), (1169, 48191), (1837, 30667), (2171, 25949), (2359, 23881), (3707, 15197), (4381, 12859)]