14440389

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 21356544

約数和(自身を除く): 6916155

約数列:

[1, 3, 23, 31, 43, 69, 93, 129, 157, 471, 713, 989, 1333, 2139, 2967, 3611, 3999, 4867, 6751, 10833, 14601, 20253, 30659, 91977, 111941, 155273, 209281, 335823, 465819, 627843, 4813463, 14440389]

約数ペア:

[(1, 14440389), (3, 4813463), (23, 627843), (31, 465819), (43, 335823), (69, 209281), (93, 155273), (129, 111941), (157, 91977), (471, 30659), (713, 20253), (989, 14601), (1333, 10833), (2139, 6751), (2967, 4867), (3611, 3999)]