253064383

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1\times {\mathrm{1447}}^1$

素因数の和:2694

約数の個数: 16

約数和(自身を含む): 297755136

約数和(自身を除く): 44690753

約数列:

[1, 11, 13, 143, 1223, 1447, 13453, 15899, 15917, 18811, 174889, 206921, 1769681, 19466491, 23005853, 253064383]

約数ペア:

[(1, 253064383), (11, 23005853), (13, 19466491), (143, 1769681), (1223, 206921), (1447, 174889), (13453, 18811), (15899, 15917)]