375420021

素因数分解:

$3^1\times {\mathrm{293}}^1\times {\mathrm{487}}^1\times {\mathrm{877}}^1$

素因数の和:1660

約数の個数: 16

約数和(自身を含む): 503873664

約数和(自身を除く): 128453643

約数列:

[1, 3, 293, 487, 877, 879, 1461, 2631, 142691, 256961, 427099, 428073, 770883, 1281297, 125140007, 375420021]

約数ペア:

[(1, 375420021), (3, 125140007), (293, 1281297), (487, 770883), (877, 428073), (879, 427099), (1461, 256961), (2631, 142691)]