13937277

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 18966528

約数和(自身を除く): 5029251

約数列:

[1, 3, 83, 223, 249, 251, 669, 753, 18509, 20833, 55527, 55973, 62499, 167919, 4645759, 13937277]

約数ペア:

[(1, 13937277), (3, 4645759), (83, 167919), (223, 62499), (249, 55973), (251, 55527), (669, 20833), (753, 18509)]