1438049181

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1\times {\mathrm{15641}}^1$

素因数の和:17276

約数の個数: 16

約数和(自身を含む): 2019695040

約数和(自身を除く): 581645859

約数列:

[1, 3, 19, 57, 1613, 4839, 15641, 30647, 46923, 91941, 297179, 891537, 25228933, 75686799, 479349727, 1438049181]

約数ペア:

[(1, 1438049181), (3, 479349727), (19, 75686799), (57, 25228933), (1613, 891537), (4839, 297179), (15641, 91941), (30647, 46923)]