12749204601

素因数分解:

$3^3\times 7^2\times {\mathrm{9636587}}^1$

素因数の和:9636610

約数の個数: 24

約数和(自身を含む): 21971420640

約数和(自身を除く): 9222216039

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 9636587, 28909761, 67456109, 86729283, 202368327, 260187849, 472192763, 607104981, 1416578289, 1821314943, 4249734867, 12749204601]

約数ペア:

[(1, 12749204601), (3, 4249734867), (7, 1821314943), (9, 1416578289), (21, 607104981), (27, 472192763), (49, 260187849), (63, 202368327), (147, 86729283), (189, 67456109), (441, 28909761), (1323, 9636587)]