30521847

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11393}}^1$

素因数の和:11462

約数の個数: 16

約数和(自身を含む): 43752960

約数和(自身を除く): 13231113

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 11393, 34179, 216467, 535471, 649401, 1606413, 10173949, 30521847]

約数ペア:

[(1, 30521847), (3, 10173949), (19, 1606413), (47, 649401), (57, 535471), (141, 216467), (893, 34179), (2679, 11393)]