2471553

素因数分解:

$3^5\times 7^1\times {\mathrm{1453}}^1$

素因数の和:1475

約数の個数: 24

約数和(自身を含む): 4234048

約数和(自身を除く): 1762495

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1453, 1701, 4359, 10171, 13077, 30513, 39231, 91539, 117693, 274617, 353079, 823851, 2471553]

約数ペア:

[(1, 2471553), (3, 823851), (7, 353079), (9, 274617), (21, 117693), (27, 91539), (63, 39231), (81, 30513), (189, 13077), (243, 10171), (567, 4359), (1453, 1701)]