4918347

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 8501760

約数和(自身を除く): 3583413

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 491, 1113, 1431, 1473, 3339, 3437, 4419, 10017, 10311, 13257, 26023, 30933, 78069, 92799, 182161, 234207, 546483, 702621, 1639449, 4918347]

約数ペア:

[(1, 4918347), (3, 1639449), (7, 702621), (9, 546483), (21, 234207), (27, 182161), (53, 92799), (63, 78069), (159, 30933), (189, 26023), (371, 13257), (477, 10311), (491, 10017), (1113, 4419), (1431, 3437), (1473, 3339)]