5487261

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 8081280

約数和(自身を除く): 2594019

約数列:

[1, 3, 13, 39, 79, 137, 169, 237, 411, 507, 1027, 1781, 3081, 5343, 10823, 13351, 23153, 32469, 40053, 69459, 140699, 422097, 1829087, 5487261]

約数ペア:

[(1, 5487261), (3, 1829087), (13, 422097), (39, 140699), (79, 69459), (137, 40053), (169, 32469), (237, 23153), (411, 13351), (507, 10823), (1027, 5343), (1781, 3081)]