13419357

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{7699}}^1$

素因数の和:7792

約数の個数: 16

約数和(自身を含む): 20697600

約数和(自身を除く): 7278243

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 7699, 23097, 53893, 161679, 639017, 1917051, 4473119, 13419357]

約数ペア:

[(1, 13419357), (3, 4473119), (7, 1917051), (21, 639017), (83, 161679), (249, 53893), (581, 23097), (1743, 7699)]