71365441

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1901}}^1$

素因数の和:2112

約数の個数: 16

約数和(自身を含む): 84722688

約数和(自身を除く): 13357247

約数列:

[1, 7, 31, 173, 217, 1211, 1901, 5363, 13307, 37541, 58931, 328873, 412517, 2302111, 10195063, 71365441]

約数ペア:

[(1, 71365441), (7, 10195063), (31, 2302111), (173, 412517), (217, 328873), (1211, 58931), (1901, 37541), (5363, 13307)]