426523489

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{9661}}^1$

素因数の和:9745

約数の個数: 24

約数和(自身を含む): 535313448

約数和(自身を除く): 108789959

約数列:

[1, 7, 17, 49, 53, 119, 371, 833, 901, 2597, 6307, 9661, 44149, 67627, 164237, 473389, 512033, 1149659, 3584231, 8047613, 8704561, 25089617, 60931927, 426523489]

約数ペア:

[(1, 426523489), (7, 60931927), (17, 25089617), (49, 8704561), (53, 8047613), (119, 3584231), (371, 1149659), (833, 512033), (901, 473389), (2597, 164237), (6307, 67627), (9661, 44149)]