15057939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16787}}^1$

素因数の和:16826

約数の個数: 16

約数和(自身を含む): 22563072

約数和(自身を除く): 7505133

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 16787, 50361, 218231, 386101, 654693, 1158303, 5019313, 15057939]

約数ペア:

[(1, 15057939), (3, 5019313), (13, 1158303), (23, 654693), (39, 386101), (69, 218231), (299, 50361), (897, 16787)]