11311239

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9643}}^1$

素因数の和:9686

約数の個数: 16

約数和(自身を含む): 16664832

約数和(自身を除く): 5353593

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 9643, 28929, 163931, 221789, 491793, 665367, 3770413, 11311239]

約数ペア:

[(1, 11311239), (3, 3770413), (17, 665367), (23, 491793), (51, 221789), (69, 163931), (391, 28929), (1173, 9643)]