1111000319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{887}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 1378460160

約数和(自身を除く): 267459841

約数列:

[1, 11, 13, 19, 143, 209, 247, 461, 887, 2717, 5071, 5993, 8759, 9757, 11531, 16853, 65923, 96349, 113867, 126841, 185383, 219089, 408907, 1252537, 2409979, 4497977, 5315791, 7769233, 58473701, 85461563, 101000029, 1111000319]

約数ペア:

[(1, 1111000319), (11, 101000029), (13, 85461563), (19, 58473701), (143, 7769233), (209, 5315791), (247, 4497977), (461, 2409979), (887, 1252537), (2717, 408907), (5071, 219089), (5993, 185383), (8759, 126841), (9757, 113867), (11531, 96349), (16853, 65923)]