139359309

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1\times {\mathrm{743}}^1$

素因数の和:1456

約数の個数: 16

約数和(自身を含む): 188178432

約数和(自身を除く): 48819123

約数列:

[1, 3, 103, 309, 607, 743, 1821, 2229, 62521, 76529, 187563, 229587, 451001, 1353003, 46453103, 139359309]

約数ペア:

[(1, 139359309), (3, 46453103), (103, 1353003), (309, 451001), (607, 229587), (743, 187563), (1821, 76529), (2229, 62521)]