13419213

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{251}}^2$

素因数の和:576

約数の個数: 12

約数和(自身を含む): 18216864

約数和(自身を除く): 4797651

約数列:

[1, 3, 71, 213, 251, 753, 17821, 53463, 63001, 189003, 4473071, 13419213]

約数ペア:

[(1, 13419213), (3, 4473071), (71, 189003), (213, 63001), (251, 53463), (753, 17821)]