7139112877

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{67061}}^1$

素因数の和:67524

約数の個数: 16

約数和(自身を含む): 8111819520

約数和(自身を除く): 972706643

約数列:

[1, 13, 19, 247, 431, 5603, 8189, 67061, 106457, 871793, 1274159, 16564067, 28903291, 375742783, 549162529, 7139112877]

約数ペア:

[(1, 7139112877), (13, 549162529), (19, 375742783), (247, 28903291), (431, 16564067), (5603, 1274159), (8189, 871793), (67061, 106457)]