12873867717

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{10037}}^1$

素因数の和:10733

約数の個数: 32

約数和(自身を含む): 18559860480

約数和(自身を除く): 5685992763

約数列:

[1, 3, 23, 29, 69, 87, 641, 667, 1923, 2001, 10037, 14743, 18589, 30111, 44229, 55767, 230851, 291073, 427547, 692553, 873219, 1282641, 6433717, 6694679, 19301151, 20084037, 147975491, 186577793, 443926473, 559733379, 4291289239, 12873867717]

約数ペア:

[(1, 12873867717), (3, 4291289239), (23, 559733379), (29, 443926473), (69, 186577793), (87, 147975491), (641, 20084037), (667, 19301151), (1923, 6694679), (2001, 6433717), (10037, 1282641), (14743, 873219), (18589, 692553), (30111, 427547), (44229, 291073), (55767, 230851)]