16982541

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{4111}}^1$

素因数の和:4143

約数の個数: 24

約数和(自身を含む): 26941824

約数和(自身を除く): 9959283

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4111, 4131, 12333, 36999, 69887, 110997, 209661, 332991, 628983, 998973, 1886949, 5660847, 16982541]

約数ペア:

[(1, 16982541), (3, 5660847), (9, 1886949), (17, 998973), (27, 628983), (51, 332991), (81, 209661), (153, 110997), (243, 69887), (459, 36999), (1377, 12333), (4111, 4131)]