291234378

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2855239}}^1$

素因数の和:2855261

約数の個数: 16

約数和(自身を含む): 616731840

約数和(自身を除く): 325497462

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 2855239, 5710478, 8565717, 17131434, 48539063, 97078126, 145617189, 291234378]

約数ペア:

[(1, 291234378), (2, 145617189), (3, 97078126), (6, 48539063), (17, 17131434), (34, 8565717), (51, 5710478), (102, 2855239)]