423008521

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^2\times {\mathrm{1489}}^1$

素因数の和:1597

約数の個数: 18

約数和(自身を含む): 469810410

約数和(自身を除く): 46801889

約数列:

[1, 13, 41, 169, 533, 1489, 1681, 6929, 19357, 21853, 61049, 251641, 284089, 793637, 2503009, 10317281, 32539117, 423008521]

約数ペア:

[(1, 423008521), (13, 32539117), (41, 10317281), (169, 2503009), (533, 793637), (1489, 284089), (1681, 251641), (6929, 61049), (19357, 21853)]