16201119

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28879}}^1$

素因数の和:28910

約数の個数: 16

約数和(自身を含む): 24952320

約数和(自身を除く): 8751201

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 28879, 86637, 317669, 490943, 953007, 1472829, 5400373, 16201119]

約数ペア:

[(1, 16201119), (3, 5400373), (11, 1472829), (17, 953007), (33, 490943), (51, 317669), (187, 86637), (561, 28879)]