2436237

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1583}}^1$

素因数の和:1614

約数の個数: 20

約数和(自身を含む): 3833280

約数和(自身を除く): 1397043

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 1583, 4749, 14247, 30077, 42741, 90231, 128223, 270693, 812079, 2436237]

約数ペア:

[(1, 2436237), (3, 812079), (9, 270693), (19, 128223), (27, 90231), (57, 42741), (81, 30077), (171, 14247), (513, 4749), (1539, 1583)]