2168439

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{47}}^1$

素因数の和:96

約数の個数: 32

約数和(自身を含む): 3655680

約数和(自身を除く): 1487241

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 169, 273, 329, 507, 611, 987, 1183, 1833, 2197, 3549, 4277, 6591, 7943, 12831, 15379, 23829, 46137, 55601, 103259, 166803, 309777, 722813, 2168439]

約数ペア:

[(1, 2168439), (3, 722813), (7, 309777), (13, 166803), (21, 103259), (39, 55601), (47, 46137), (91, 23829), (141, 15379), (169, 12831), (273, 7943), (329, 6591), (507, 4277), (611, 3549), (987, 2197), (1183, 1833)]