4907301

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 8064000

約数和(自身を除く): 3156699

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 251, 343, 399, 753, 931, 1029, 1757, 2793, 4769, 5271, 6517, 12299, 14307, 19551, 33383, 36897, 86093, 100149, 233681, 258279, 701043, 1635767, 4907301]

約数ペア:

[(1, 4907301), (3, 1635767), (7, 701043), (19, 258279), (21, 233681), (49, 100149), (57, 86093), (133, 36897), (147, 33383), (251, 19551), (343, 14307), (399, 12299), (753, 6517), (931, 5271), (1029, 4769), (1757, 2793)]