1030390131

素因数分解:

$3^1\times {\mathrm{457}}^1\times {\mathrm{809}}^1\times {\mathrm{929}}^1$

素因数の和:2198

約数の個数: 16

約数和(自身を含む): 1380045600

約数和(自身を除く): 349655469

約数列:

[1, 3, 457, 809, 929, 1371, 2427, 2787, 369713, 424553, 751561, 1109139, 1273659, 2254683, 343463377, 1030390131]

約数ペア:

[(1, 1030390131), (3, 343463377), (457, 2254683), (809, 1273659), (929, 1109139), (1371, 751561), (2427, 424553), (2787, 369713)]