12893463

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 22104576

約数和(自身を除く): 9211113

約数列:

[1, 3, 9, 11, 17, 33, 47, 51, 99, 141, 153, 163, 187, 423, 489, 517, 561, 799, 1467, 1551, 1683, 1793, 2397, 2771, 4653, 5379, 7191, 7661, 8313, 8789, 16137, 22983, 24939, 26367, 30481, 68949, 79101, 84271, 91443, 130237, 252813, 274329, 390711, 758439, 1172133, 1432607, 4297821, 12893463]

約数ペア:

[(1, 12893463), (3, 4297821), (9, 1432607), (11, 1172133), (17, 758439), (33, 390711), (47, 274329), (51, 252813), (99, 130237), (141, 91443), (153, 84271), (163, 79101), (187, 68949), (423, 30481), (489, 26367), (517, 24939), (561, 22983), (799, 16137), (1467, 8789), (1551, 8313), (1683, 7661), (1793, 7191), (2397, 5379), (2771, 4653)]