17154319

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1439}}^1$

素因数の和:1590

約数の個数: 16

約数和(自身を含む): 21288960

約数和(自身を除く): 4134641

約数列:

[1, 7, 13, 91, 131, 917, 1439, 1703, 10073, 11921, 18707, 130949, 188509, 1319563, 2450617, 17154319]

約数ペア:

[(1, 17154319), (7, 2450617), (13, 1319563), (91, 188509), (131, 130949), (917, 18707), (1439, 11921), (1703, 10073)]