127934238

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{53173}}^1$

素因数の和:53579

約数の個数: 16

約数和(自身を含む): 256511376

約数和(自身を除く): 128577138

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 53173, 106346, 159519, 319038, 21322373, 42644746, 63967119, 127934238]

約数ペア:

[(1, 127934238), (2, 63967119), (3, 42644746), (6, 21322373), (401, 319038), (802, 159519), (1203, 106346), (2406, 53173)]