16772193

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2281}}^1$

素因数の和:2349

約数の個数: 24

約数和(自身を含む): 26106080

約数和(自身を除く): 9333887

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2281, 2451, 6843, 7353, 20529, 43339, 98083, 130017, 294249, 390051, 882747, 1863577, 5590731, 16772193]

約数ペア:

[(1, 16772193), (3, 5590731), (9, 1863577), (19, 882747), (43, 390051), (57, 294249), (129, 130017), (171, 98083), (387, 43339), (817, 20529), (2281, 7353), (2451, 6843)]