11509959

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5381}}^1$

素因数の和:5438

約数の個数: 16

約数和(自身を含む): 16533504

約数和(自身を除く): 5023545

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 5381, 16143, 123763, 166811, 371289, 500433, 3836653, 11509959]

約数ペア:

[(1, 11509959), (3, 3836653), (23, 500433), (31, 371289), (69, 166811), (93, 123763), (713, 16143), (2139, 5381)]