30328959

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11321}}^1$

素因数の和:11390

約数の個数: 16

約数和(自身を含む): 43476480

約数和(自身を除く): 13147521

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 11321, 33963, 215099, 532087, 645297, 1596261, 10109653, 30328959]

約数ペア:

[(1, 30328959), (3, 10109653), (19, 1596261), (47, 645297), (57, 532087), (141, 215099), (893, 33963), (2679, 11321)]