397105319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1\times {\mathrm{1019}}^1$

素因数の和:2030

約数の個数: 16

約数和(自身を含む): 442337280

約数和(自身を除く): 45231961

約数列:

[1, 13, 31, 403, 967, 1019, 12571, 13247, 29977, 31589, 389701, 410657, 985373, 12809849, 30546563, 397105319]

約数ペア:

[(1, 397105319), (13, 30546563), (31, 12809849), (403, 985373), (967, 410657), (1019, 389701), (12571, 31589), (13247, 29977)]