177550321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{1237}}^1$

素因数の和:1492

約数の個数: 16

約数和(自身を含む): 195574288

約数和(自身を除く): 18023967

約数列:

[1, 13, 61, 181, 793, 1237, 2353, 11041, 16081, 75457, 143533, 223897, 980941, 2910661, 13657717, 177550321]

約数ペア:

[(1, 177550321), (13, 13657717), (61, 2910661), (181, 980941), (793, 223897), (1237, 143533), (2353, 75457), (11041, 16081)]