1669362246727

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{18481}}^1\times {\mathrm{561047}}^1$

素因数の和:579558

約数の個数: 16

約数和(自身を含む): 1990903514112

約数和(自身を除く): 321541267385

約数列:

[1, 7, 23, 161, 18481, 129367, 425063, 561047, 2975441, 3927329, 12904081, 90328567, 10368709607, 72580967249, 238480320961, 1669362246727]

約数ペア:

[(1, 1669362246727), (7, 238480320961), (23, 72580967249), (161, 10368709607), (18481, 90328567), (129367, 12904081), (425063, 3927329), (561047, 2975441)]