138831361

素因数分解:

${\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{683}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 147087360

約数和(自身を除く): 8255999

約数列:

[1, 31, 79, 83, 683, 2449, 2573, 6557, 21173, 53957, 56689, 203267, 1672667, 1757359, 4478431, 138831361]

約数ペア:

[(1, 138831361), (31, 4478431), (79, 1757359), (83, 1672667), (683, 203267), (2449, 56689), (2573, 53957), (6557, 21173)]