1887966327

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{63949}}^1$

素因数の和:64722

約数の個数: 16

約数和(自身を含む): 2714549600

約数和(自身を除く): 826583273

約数列:

[1, 3, 13, 39, 757, 2271, 9841, 29523, 63949, 191847, 831337, 2494011, 48409393, 145228179, 629322109, 1887966327]

約数ペア:

[(1, 1887966327), (3, 629322109), (13, 145228179), (39, 48409393), (757, 2494011), (2271, 831337), (9841, 191847), (29523, 63949)]