902937

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 32

約数和(自身を含む): 1515520

約数和(自身を除く): 612583

約数列:

[1, 3, 7, 19, 21, 31, 57, 73, 93, 133, 217, 219, 399, 511, 589, 651, 1387, 1533, 1767, 2263, 4123, 4161, 6789, 9709, 12369, 15841, 29127, 42997, 47523, 128991, 300979, 902937]

約数ペア:

[(1, 902937), (3, 300979), (7, 128991), (19, 47523), (21, 42997), (31, 29127), (57, 15841), (73, 12369), (93, 9709), (133, 6789), (217, 4161), (219, 4123), (399, 2263), (511, 1767), (589, 1533), (651, 1387)]