308974269

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{68071}}^1$

素因数の和:68180

約数の個数: 16

約数和(自身を含む): 441106560

約数和(自身を除く): 132132291

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 68071, 204213, 1157207, 3471621, 6058319, 18174957, 102991423, 308974269]

約数ペア:

[(1, 308974269), (3, 102991423), (17, 18174957), (51, 6058319), (89, 3471621), (267, 1157207), (1513, 204213), (4539, 68071)]