21167234285393

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{2891929}}^1\times {\mathrm{24317}}^1$

素因数の和:2916296

約数の個数: 16

約数和(自身を含む): 24754735716480

約数和(自身を除く): 3587501431087

約数列:

[1, 7, 43, 301, 24317, 170219, 1045631, 2891929, 7319417, 20243503, 124352947, 870470629, 70323037493, 492261262451, 3023890612199, 21167234285393]

約数ペア:

[(1, 21167234285393), (7, 3023890612199), (43, 492261262451), (301, 70323037493), (24317, 870470629), (170219, 124352947), (1045631, 20243503), (2891929, 7319417)]