1330454419

素因数分解:

$7^2\times {\mathrm{73}}^1\times {\mathrm{433}}^1\times {\mathrm{859}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 1574326320

約数和(自身を除く): 243871901

約数列:

[1, 7, 49, 73, 433, 511, 859, 3031, 3577, 6013, 21217, 31609, 42091, 62707, 221263, 371947, 438949, 1548841, 2603629, 3072643, 18225403, 27152131, 190064917, 1330454419]

約数ペア:

[(1, 1330454419), (7, 190064917), (49, 27152131), (73, 18225403), (433, 3072643), (511, 2603629), (859, 1548841), (3031, 438949), (3577, 371947), (6013, 221263), (21217, 62707), (31609, 42091)]