3143439

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 4975152

約数和(自身を除く): 1831713

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 401, 603, 871, 1203, 2613, 3609, 5213, 7839, 15639, 26867, 46917, 80601, 241803, 349271, 1047813, 3143439]

約数ペア:

[(1, 3143439), (3, 1047813), (9, 349271), (13, 241803), (39, 80601), (67, 46917), (117, 26867), (201, 15639), (401, 7839), (603, 5213), (871, 3609), (1203, 2613)]