40609137

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1451}}^1$

素因数の和:1964

約数の個数: 16

約数和(自身を含む): 57150720

約数和(自身を除く): 16541583

約数列:

[1, 3, 19, 57, 491, 1451, 1473, 4353, 9329, 27569, 27987, 82707, 712441, 2137323, 13536379, 40609137]

約数ペア:

[(1, 40609137), (3, 13536379), (19, 2137323), (57, 712441), (491, 82707), (1451, 27987), (1473, 27569), (4353, 9329)]