187312929

素因数分解:

$3^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{1487}}^1$

素因数の和:1900

約数の個数: 16

約数和(自身を含む): 252364800

約数和(自身を除く): 65051871

約数列:

[1, 3, 199, 211, 597, 633, 1487, 4461, 41989, 125967, 295913, 313757, 887739, 941271, 62437643, 187312929]

約数ペア:

[(1, 187312929), (3, 62437643), (199, 941271), (211, 887739), (597, 313757), (633, 295913), (1487, 125967), (4461, 41989)]