16170891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2539}}^1$

素因数の和:2746

約数の個数: 16

約数和(自身を含む): 23652480

約数和(自身を除く): 7481589

約数列:

[1, 3, 11, 33, 193, 579, 2123, 2539, 6369, 7617, 27929, 83787, 490027, 1470081, 5390297, 16170891]

約数ペア:

[(1, 16170891), (3, 5390297), (11, 1470081), (33, 490027), (193, 83787), (579, 27929), (2123, 7617), (2539, 6369)]