71287041

素因数分解:

$3^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{5783}}^1$

素因数の和:6380

約数の個数: 16

約数和(自身を含む): 108831744

約数和(自身を除く): 37544703

約数列:

[1, 3, 7, 21, 587, 1761, 4109, 5783, 12327, 17349, 40481, 121443, 3394621, 10183863, 23762347, 71287041]

約数ペア:

[(1, 71287041), (3, 23762347), (7, 10183863), (21, 3394621), (587, 121443), (1761, 40481), (4109, 17349), (5783, 12327)]