8115393

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18917}}^1$

素因数の和:18944

約数の個数: 16

約数和(自身を含む): 12712896

約数和(自身を除く): 4597503

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 18917, 56751, 208087, 245921, 624261, 737763, 2705131, 8115393]

約数ペア:

[(1, 8115393), (3, 2705131), (11, 737763), (13, 624261), (33, 245921), (39, 208087), (143, 56751), (429, 18917)]