534207947

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{838631}}^1$

素因数の和:838658

約数の個数: 12

約数和(自身を含む): 669228336

約数和(自身を除く): 135020389

約数列:

[1, 7, 13, 49, 91, 637, 838631, 5870417, 10902203, 41092919, 76315421, 534207947]

約数ペア:

[(1, 534207947), (7, 76315421), (13, 41092919), (49, 10902203), (91, 5870417), (637, 838631)]