1238861637

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2861}}^1\times {\mathrm{3701}}^1$

素因数の和:6581

約数の個数: 24

約数和(自身を含む): 1928312568

約数和(自身を除く): 689450931

約数列:

[1, 3, 9, 13, 39, 117, 2861, 3701, 8583, 11103, 25749, 33309, 37193, 48113, 111579, 144339, 334737, 433017, 10588561, 31765683, 95297049, 137651293, 412953879, 1238861637]

約数ペア:

[(1, 1238861637), (3, 412953879), (9, 137651293), (13, 95297049), (39, 31765683), (117, 10588561), (2861, 433017), (3701, 334737), (8583, 144339), (11103, 111579), (25749, 48113), (33309, 37193)]