248163649

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1153}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 263222784

約数和(自身を除く): 15059135

約数列:

[1, 31, 53, 131, 1153, 1643, 4061, 6943, 35743, 61109, 151043, 215233, 1894379, 4682333, 8005279, 248163649]

約数ペア:

[(1, 248163649), (31, 8005279), (53, 4682333), (131, 1894379), (1153, 215233), (1643, 151043), (4061, 61109), (6943, 35743)]