3977643

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3391}}^1$

素因数の和:3434

約数の個数: 16

約数和(自身を含む): 5861376

約数和(自身を除く): 1883733

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 3391, 10173, 57647, 77993, 172941, 233979, 1325881, 3977643]

約数ペア:

[(1, 3977643), (3, 1325881), (17, 233979), (23, 172941), (51, 77993), (69, 57647), (391, 10173), (1173, 3391)]