1545129

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:741

約数の個数: 16

約数和(自身を含む): 2318400

約数和(自身を除く): 773271

約数列:

[1, 3, 9, 27, 89, 267, 643, 801, 1929, 2403, 5787, 17361, 57227, 171681, 515043, 1545129]

約数ペア:

[(1, 1545129), (3, 515043), (9, 171681), (27, 57227), (89, 17361), (267, 5787), (643, 2403), (801, 1929)]