15187107

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16931}}^1$

素因数の和:16970

約数の個数: 16

約数和(自身を含む): 22756608

約数和(自身を除く): 7569501

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 16931, 50793, 220103, 389413, 660309, 1168239, 5062369, 15187107]

約数ペア:

[(1, 15187107), (3, 5062369), (13, 1168239), (23, 660309), (39, 389413), (69, 220103), (299, 50793), (897, 16931)]