8271003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 12579840

約数和(自身を除く): 4308837

約数列:

[1, 3, 13, 29, 39, 71, 87, 103, 213, 309, 377, 923, 1131, 1339, 2059, 2769, 2987, 4017, 6177, 7313, 8961, 21939, 26767, 38831, 80301, 95069, 116493, 212077, 285207, 636231, 2757001, 8271003]

約数ペア:

[(1, 8271003), (3, 2757001), (13, 636231), (29, 285207), (39, 212077), (71, 116493), (87, 95069), (103, 80301), (213, 38831), (309, 26767), (377, 21939), (923, 8961), (1131, 7313), (1339, 6177), (2059, 4017), (2769, 2987)]