8279523

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 14238720

約数和(自身を除く): 5959197

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 617, 639, 1491, 1851, 1917, 4319, 4473, 5553, 12957, 13419, 16659, 38871, 43807, 116613, 131421, 306649, 394263, 919947, 1182789, 2759841, 8279523]

約数ペア:

[(1, 8279523), (3, 2759841), (7, 1182789), (9, 919947), (21, 394263), (27, 306649), (63, 131421), (71, 116613), (189, 43807), (213, 38871), (497, 16659), (617, 13419), (639, 12957), (1491, 5553), (1851, 4473), (1917, 4319)]