1438893417

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{358201}}^1$

素因数の和:358320

約数の個数: 16

約数和(自身を含む): 2086168448

約数和(自身を除く): 647275031

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 358201, 1074603, 4656613, 13969839, 36894703, 110684109, 479631139, 1438893417]

約数ペア:

[(1, 1438893417), (3, 479631139), (13, 110684109), (39, 36894703), (103, 13969839), (309, 4656613), (1339, 1074603), (4017, 358201)]