738289993

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{1493}}^1\times {\mathrm{1723}}^1$

素因数の和:3264

約数の個数: 16

約数和(自身を含む): 865420416

約数和(自身を除く): 127130423

約数列:

[1, 7, 41, 287, 1493, 1723, 10451, 12061, 61213, 70643, 428491, 494501, 2572439, 18007073, 105469999, 738289993]

約数ペア:

[(1, 738289993), (7, 105469999), (41, 18007073), (287, 2572439), (1493, 494501), (1723, 428491), (10451, 70643), (12061, 61213)]