240480321

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{13309}}^1$

素因数の和:13648

約数の個数: 16

約数和(自身を含む): 338606400

約数和(自身を除く): 98126079

約数列:

[1, 3, 19, 57, 317, 951, 6023, 13309, 18069, 39927, 252871, 758613, 4218953, 12656859, 80160107, 240480321]

約数ペア:

[(1, 240480321), (3, 80160107), (19, 12656859), (57, 4218953), (317, 758613), (951, 252871), (6023, 39927), (13309, 18069)]