2436561

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 3762304

約数和(自身を除く): 1325743

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 271, 333, 813, 999, 2439, 2997, 7317, 8991, 10027, 21951, 30081, 65853, 90243, 270729, 812187, 2436561]

約数ペア:

[(1, 2436561), (3, 812187), (9, 270729), (27, 90243), (37, 65853), (81, 30081), (111, 21951), (243, 10027), (271, 8991), (333, 7317), (813, 2997), (999, 2439)]