16682979

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{661}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 22878720

約数和(自身を除く): 6195741

約数列:

[1, 3, 47, 141, 179, 537, 661, 1983, 8413, 25239, 31067, 93201, 118319, 354957, 5560993, 16682979]

約数ペア:

[(1, 16682979), (3, 5560993), (47, 354957), (141, 118319), (179, 93201), (537, 31067), (661, 25239), (1983, 8413)]