13984780017

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{104513}}^1$

素因数の和:104649

約数の個数: 32

約数和(自身を含む): 20789088768

約数和(自身を除く): 6804308751

約数列:

[1, 3, 13, 39, 47, 73, 141, 219, 611, 949, 1833, 2847, 3431, 10293, 44603, 104513, 133809, 313539, 1358669, 4076007, 4912111, 7629449, 14736333, 22888347, 63857443, 99182837, 191572329, 297548511, 358584103, 1075752309, 4661593339, 13984780017]

約数ペア:

[(1, 13984780017), (3, 4661593339), (13, 1075752309), (39, 358584103), (47, 297548511), (73, 191572329), (141, 99182837), (219, 63857443), (611, 22888347), (949, 14736333), (1833, 7629449), (2847, 4912111), (3431, 4076007), (10293, 1358669), (44603, 313539), (104513, 133809)]