6554709

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 11264000

約数和(自身を除く): 4709291

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 189, 237, 439, 553, 711, 1317, 1659, 2133, 3073, 3951, 4977, 9219, 11853, 14931, 27657, 34681, 82971, 104043, 242767, 312129, 728301, 936387, 2184903, 6554709]

約数ペア:

[(1, 6554709), (3, 2184903), (7, 936387), (9, 728301), (21, 312129), (27, 242767), (63, 104043), (79, 82971), (189, 34681), (237, 27657), (439, 14931), (553, 11853), (711, 9219), (1317, 4977), (1659, 3951), (2133, 3073)]