187294521

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{2003}}^1$

素因数の和:2516

約数の個数: 16

約数和(自身を含む): 253946880

約数和(自身を除く): 66652359

約数列:

[1, 3, 71, 213, 439, 1317, 2003, 6009, 31169, 93507, 142213, 426639, 879317, 2637951, 62431507, 187294521]

約数ペア:

[(1, 187294521), (3, 62431507), (71, 2637951), (213, 879317), (439, 426639), (1317, 142213), (2003, 93507), (6009, 31169)]