142420381

素因数分解:

${\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 148618800

約数和(自身を除く): 6198419

約数列:

[1, 53, 89, 109, 277, 4717, 5777, 9701, 14681, 24653, 30193, 514153, 1306609, 1600229, 2687177, 142420381]

約数ペア:

[(1, 142420381), (53, 2687177), (89, 1600229), (109, 1306609), (277, 514153), (4717, 30193), (5777, 24653), (9701, 14681)]