28036203

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{3407}}^1$

素因数の和:3634

約数の個数: 16

約数和(自身を含む): 40459776

約数和(自身を除く): 12423573

約数列:

[1, 3, 13, 39, 211, 633, 2743, 3407, 8229, 10221, 44291, 132873, 718877, 2156631, 9345401, 28036203]

約数ペア:

[(1, 28036203), (3, 9345401), (13, 2156631), (39, 718877), (211, 132873), (633, 44291), (2743, 10221), (3407, 8229)]