7905951

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 12672000

約数和(自身を除く): 4766049

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 439, 621, 667, 783, 1317, 2001, 3951, 6003, 10097, 11853, 12731, 18009, 30291, 38193, 90873, 114579, 272619, 292813, 343737, 878439, 2635317, 7905951]

約数ペア:

[(1, 7905951), (3, 2635317), (9, 878439), (23, 343737), (27, 292813), (29, 272619), (69, 114579), (87, 90873), (207, 38193), (261, 30291), (439, 18009), (621, 12731), (667, 11853), (783, 10097), (1317, 6003), (2001, 3951)]