1285161477

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1\times {\mathrm{17117}}^1$

素因数の和:18012

約数の個数: 16

約数和(自身を含む): 1774794240

約数和(自身を除く): 489632763

約数列:

[1, 3, 29, 87, 863, 2589, 17117, 25027, 51351, 75081, 496393, 1489179, 14771971, 44315913, 428387159, 1285161477]

約数ペア:

[(1, 1285161477), (3, 428387159), (29, 44315913), (87, 14771971), (863, 1489179), (2589, 496393), (17117, 75081), (25027, 51351)]