171148938

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{390751}}^1$

素因数の和:390829

約数の個数: 16

約数和(自身を含む): 346987776

約数和(自身を除く): 175838838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 390751, 781502, 1172253, 2344506, 28524823, 57049646, 85574469, 171148938]

約数ペア:

[(1, 171148938), (2, 85574469), (3, 57049646), (6, 28524823), (73, 2344506), (146, 1172253), (219, 781502), (438, 390751)]