12770793

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 22763520

約数和(自身を除く): 9992727

約数列:

[1, 3, 7, 9, 19, 21, 47, 57, 63, 133, 141, 171, 227, 329, 399, 423, 681, 893, 987, 1197, 1589, 2043, 2679, 2961, 4313, 4767, 6251, 8037, 10669, 12939, 14301, 18753, 30191, 32007, 38817, 56259, 74683, 90573, 96021, 202711, 224049, 271719, 608133, 672147, 1418977, 1824399, 4256931, 12770793]

約数ペア:

[(1, 12770793), (3, 4256931), (7, 1824399), (9, 1418977), (19, 672147), (21, 608133), (47, 271719), (57, 224049), (63, 202711), (133, 96021), (141, 90573), (171, 74683), (227, 56259), (329, 38817), (399, 32007), (423, 30191), (681, 18753), (893, 14301), (987, 12939), (1197, 10669), (1589, 8037), (2043, 6251), (2679, 4767), (2961, 4313)]