28652091

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1823}}^1$

素因数の和:1883

約数の個数: 24

約数和(自身を含む): 42725376

約数和(自身を除く): 14073285

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 1209, 1823, 5239, 5469, 15717, 23699, 56513, 71097, 169539, 308087, 734669, 924261, 2204007, 9550697, 28652091]

約数ペア:

[(1, 28652091), (3, 9550697), (13, 2204007), (31, 924261), (39, 734669), (93, 308087), (169, 169539), (403, 71097), (507, 56513), (1209, 23699), (1823, 15717), (5239, 5469)]