156940210947

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1783}}^1\times {\mathrm{2256931}}^1$

素因数の和:2258730

約数の個数: 16

約数和(自身を含む): 225476534528

約数和(自身を除く): 68536323581

約数列:

[1, 3, 13, 39, 1783, 5349, 23179, 69537, 2256931, 6770793, 29340103, 88020309, 4024107973, 12072323919, 52313403649, 156940210947]

約数ペア:

[(1, 156940210947), (3, 52313403649), (13, 12072323919), (39, 4024107973), (1783, 88020309), (5349, 29340103), (23179, 6770793), (69537, 2256931)]