54280921

素因数分解:

${\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 57302784

約数和(自身を除く): 3021863

約数列:

[1, 43, 67, 83, 227, 2881, 3569, 5561, 9761, 15209, 18841, 239123, 653987, 810163, 1262347, 54280921]

約数ペア:

[(1, 54280921), (43, 1262347), (67, 810163), (83, 653987), (227, 239123), (2881, 18841), (3569, 15209), (5561, 9761)]