5038971

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 8240640

約数和(自身を除く): 3201669

約数列:

[1, 3, 7, 19, 21, 57, 73, 133, 173, 219, 399, 511, 519, 1211, 1387, 1533, 3287, 3633, 4161, 9709, 9861, 12629, 23009, 29127, 37887, 69027, 88403, 239951, 265209, 719853, 1679657, 5038971]

約数ペア:

[(1, 5038971), (3, 1679657), (7, 719853), (19, 265209), (21, 239951), (57, 88403), (73, 69027), (133, 37887), (173, 29127), (219, 23009), (399, 12629), (511, 9861), (519, 9709), (1211, 4161), (1387, 3633), (1533, 3287)]