53289717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{2393}}^1$

素因数の和:2980

約数の個数: 16

約数和(自身を含む): 76684608

約数和(自身を除く): 23394891

約数列:

[1, 3, 13, 39, 571, 1713, 2393, 7179, 7423, 22269, 31109, 93327, 1366403, 4099209, 17763239, 53289717]

約数ペア:

[(1, 53289717), (3, 17763239), (13, 4099209), (39, 1366403), (571, 93327), (1713, 31109), (2393, 22269), (7179, 7423)]