39270309

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{23417}}^1$

素因数の和:23476

約数の個数: 16

約数和(自身を含む): 57701952

約数和(自身を除く): 18431643

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 23417, 70251, 304421, 913263, 1006931, 3020793, 13090103, 39270309]

約数ペア:

[(1, 39270309), (3, 13090103), (13, 3020793), (39, 1006931), (43, 913263), (129, 304421), (559, 70251), (1677, 23417)]