1207636989

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 1784452032

約数和(自身を除く): 576815043

約数列:

[1, 3, 13, 39, 107, 113, 169, 197, 321, 339, 507, 591, 1391, 1469, 2561, 4173, 4407, 7683, 12091, 18083, 19097, 21079, 22261, 33293, 36273, 54249, 57291, 63237, 66783, 99879, 157183, 274027, 289393, 471549, 822081, 868179, 2043379, 2381927, 3562351, 3762109, 6130137, 7145781, 10687053, 11286327, 30965051, 92895153, 402545663, 1207636989]

約数ペア:

[(1, 1207636989), (3, 402545663), (13, 92895153), (39, 30965051), (107, 11286327), (113, 10687053), (169, 7145781), (197, 6130137), (321, 3762109), (339, 3562351), (507, 2381927), (591, 2043379), (1391, 868179), (1469, 822081), (2561, 471549), (4173, 289393), (4407, 274027), (7683, 157183), (12091, 99879), (18083, 66783), (19097, 63237), (21079, 57291), (22261, 54249), (33293, 36273)]