2016111591

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1723}}^1$

素因数の和:1952

約数の個数: 48

約数和(自身を含む): 3204198816

約数和(自身を除く): 1188087225

約数列:

[1, 3, 9, 13, 39, 73, 117, 137, 219, 411, 657, 949, 1233, 1723, 1781, 2847, 5169, 5343, 8541, 10001, 15507, 16029, 22399, 30003, 67197, 90009, 125779, 130013, 201591, 236051, 377337, 390039, 708153, 1132011, 1170117, 1635127, 2124459, 3068663, 4905381, 9205989, 14716143, 17231723, 27617967, 51695169, 155085507, 224012399, 672037197, 2016111591]

約数ペア:

[(1, 2016111591), (3, 672037197), (9, 224012399), (13, 155085507), (39, 51695169), (73, 27617967), (117, 17231723), (137, 14716143), (219, 9205989), (411, 4905381), (657, 3068663), (949, 2124459), (1233, 1635127), (1723, 1170117), (1781, 1132011), (2847, 708153), (5169, 390039), (5343, 377337), (8541, 236051), (10001, 201591), (15507, 130013), (16029, 125779), (22399, 90009), (30003, 67197)]