2743009917

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{1741}}^1$

素因数の和:2105

約数の個数: 32

約数和(自身を含む): 3899850240

約数和(自身を除く): 1156840323

約数列:

[1, 3, 19, 57, 131, 211, 393, 633, 1741, 2489, 4009, 5223, 7467, 12027, 27641, 33079, 82923, 99237, 228071, 367351, 525179, 684213, 1102053, 1575537, 4333349, 6979669, 13000047, 20939007, 48122981, 144368943, 914336639, 2743009917]

約数ペア:

[(1, 2743009917), (3, 914336639), (19, 144368943), (57, 48122981), (131, 20939007), (211, 13000047), (393, 6979669), (633, 4333349), (1741, 1575537), (2489, 1102053), (4009, 684213), (5223, 525179), (7467, 367351), (12027, 228071), (27641, 99237), (33079, 82923)]