3640691211

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1\times {\mathrm{619}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 5033249280

約数和(自身を除く): 1392558069

約数列:

[1, 3, 53, 71, 159, 213, 521, 619, 1563, 1857, 3763, 11289, 27613, 32807, 36991, 43949, 82839, 98421, 110973, 131847, 322499, 967497, 1960523, 2329297, 5881569, 6987891, 17092447, 22897429, 51277341, 68692287, 1213563737, 3640691211]

約数ペア:

[(1, 3640691211), (3, 1213563737), (53, 68692287), (71, 51277341), (159, 22897429), (213, 17092447), (521, 6987891), (619, 5881569), (1563, 2329297), (1857, 1960523), (3763, 967497), (11289, 322499), (27613, 131847), (32807, 110973), (36991, 98421), (43949, 82839)]