1431378

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2039}}^1$

素因数の和:2063

約数の個数: 32

約数和(自身を含む): 3427200

約数和(自身を除く): 1995822

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 2039, 4078, 6117, 12234, 18351, 26507, 36702, 53014, 55053, 79521, 110106, 159042, 238563, 477126, 715689, 1431378]

約数ペア:

[(1, 1431378), (2, 715689), (3, 477126), (6, 238563), (9, 159042), (13, 110106), (18, 79521), (26, 55053), (27, 53014), (39, 36702), (54, 26507), (78, 18351), (117, 12234), (234, 6117), (351, 4078), (702, 2039)]