511171271

素因数分解:

${\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 555523584

約数和(自身を除く): 44352313

約数列:

[1, 13, 263, 307, 487, 3419, 3991, 6331, 80741, 128081, 149509, 1049633, 1665053, 1943617, 39320867, 511171271]

約数ペア:

[(1, 511171271), (13, 39320867), (263, 1943617), (307, 1665053), (487, 1049633), (3419, 149509), (3991, 128081), (6331, 80741)]