16142913

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1409}}^1$

素因数の和:1501

約数の個数: 24

約数和(自身を含む): 24928800

約数和(自身を除く): 8785887

約数列:

[1, 3, 9, 19, 57, 67, 171, 201, 603, 1273, 1409, 3819, 4227, 11457, 12681, 26771, 80313, 94403, 240939, 283209, 849627, 1793657, 5380971, 16142913]

約数ペア:

[(1, 16142913), (3, 5380971), (9, 1793657), (19, 849627), (57, 283209), (67, 240939), (171, 94403), (201, 80313), (603, 26771), (1273, 12681), (1409, 11457), (3819, 4227)]