13007253

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4157}}^1$

素因数の和:4316

約数の個数: 16

約数和(自身を含む): 19958400

約数和(自身を除く): 6951147

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 4157, 12471, 29099, 87297, 619393, 1858179, 4335751, 13007253]

約数ペア:

[(1, 13007253), (3, 4335751), (7, 1858179), (21, 619393), (149, 87297), (447, 29099), (1043, 12471), (3129, 4157)]