7914558243

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{5857}}^1$

素因数の和:6187

約数の個数: 32

約数和(自身を含む): 11254858240

約数和(自身を除く): 3340299997

約数列:

[1, 3, 19, 57, 151, 157, 453, 471, 2869, 2983, 5857, 8607, 8949, 17571, 23707, 71121, 111283, 333849, 450433, 884407, 919549, 1351299, 2653221, 2758647, 16803733, 17471431, 50411199, 52414293, 138851899, 416555697, 2638186081, 7914558243]

約数ペア:

[(1, 7914558243), (3, 2638186081), (19, 416555697), (57, 138851899), (151, 52414293), (157, 50411199), (453, 17471431), (471, 16803733), (2869, 2758647), (2983, 2653221), (5857, 1351299), (8607, 919549), (8949, 884407), (17571, 450433), (23707, 333849), (71121, 111283)]