7849235523

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{12791}}^1$

素因数の和:12975

約数の個数: 32

約数和(自身を含む): 11022815232

約数和(自身を除く): 3173579709

約数列:

[1, 3, 43, 67, 71, 129, 201, 213, 2881, 3053, 4757, 8643, 9159, 12791, 14271, 38373, 204551, 550013, 613653, 856997, 908161, 1650039, 2570991, 2724483, 36850871, 39050923, 60846787, 110552613, 117152769, 182540361, 2616411841, 7849235523]

約数ペア:

[(1, 7849235523), (3, 2616411841), (43, 182540361), (67, 117152769), (71, 110552613), (129, 60846787), (201, 39050923), (213, 36850871), (2881, 2724483), (3053, 2570991), (4757, 1650039), (8643, 908161), (9159, 856997), (12791, 613653), (14271, 550013), (38373, 204551)]