28838847

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{1571}}^1$

素因数の和:1814

約数の個数: 16

約数和(自身を含む): 39991680

約数和(自身を除く): 11152833

約数列:

[1, 3, 29, 87, 211, 633, 1571, 4713, 6119, 18357, 45559, 136677, 331481, 994443, 9612949, 28838847]

約数ペア:

[(1, 28838847), (3, 9612949), (29, 994443), (87, 331481), (211, 136677), (633, 45559), (1571, 18357), (4713, 6119)]