2080463853

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{18077}}^1$

素因数の和:18333

約数の個数: 24

約数和(自身を含む): 3017145888

約数和(自身を除く): 936682035

約数列:

[1, 3, 13, 39, 169, 227, 507, 681, 2951, 8853, 18077, 38363, 54231, 115089, 235001, 705003, 3055013, 4103479, 9165039, 12310437, 53345227, 160035681, 693487951, 2080463853]

約数ペア:

[(1, 2080463853), (3, 693487951), (13, 160035681), (39, 53345227), (169, 12310437), (227, 9165039), (507, 4103479), (681, 3055013), (2951, 705003), (8853, 235001), (18077, 115089), (38363, 54231)]