4857027

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 8317440

約数和(自身を除く): 3460413

約数列:

[1, 3, 7, 19, 21, 37, 47, 49, 57, 111, 133, 141, 147, 259, 329, 399, 703, 777, 893, 931, 987, 1739, 1813, 2109, 2303, 2679, 2793, 4921, 5217, 5439, 6251, 6909, 12173, 14763, 18753, 33041, 34447, 36519, 43757, 85211, 99123, 103341, 131271, 231287, 255633, 693861, 1619009, 4857027]

約数ペア:

[(1, 4857027), (3, 1619009), (7, 693861), (19, 255633), (21, 231287), (37, 131271), (47, 103341), (49, 99123), (57, 85211), (111, 43757), (133, 36519), (141, 34447), (147, 33041), (259, 18753), (329, 14763), (399, 12173), (703, 6909), (777, 6251), (893, 5439), (931, 5217), (987, 4921), (1739, 2793), (1813, 2679), (2109, 2303)]