5563257

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 9093120

約数和(自身を除く): 3529863

約数列:

[1, 3, 7, 19, 21, 57, 73, 133, 191, 219, 399, 511, 573, 1337, 1387, 1533, 3629, 4011, 4161, 9709, 10887, 13943, 25403, 29127, 41829, 76209, 97601, 264917, 292803, 794751, 1854419, 5563257]

約数ペア:

[(1, 5563257), (3, 1854419), (7, 794751), (19, 292803), (21, 264917), (57, 97601), (73, 76209), (133, 41829), (191, 29127), (219, 25403), (399, 13943), (511, 10887), (573, 9709), (1337, 4161), (1387, 4011), (1533, 3629)]