28194081

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{2179}}^1$

素因数の和:2428

約数の個数: 16

約数和(自身を含む): 39763200

約数和(自身を除く): 11569119

約数列:

[1, 3, 19, 57, 227, 681, 2179, 4313, 6537, 12939, 41401, 124203, 494633, 1483899, 9398027, 28194081]

約数ペア:

[(1, 28194081), (3, 9398027), (19, 1483899), (57, 494633), (227, 124203), (681, 41401), (2179, 12939), (4313, 6537)]