1314993421

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1697}}^1\times {\mathrm{4813}}^1$

素因数の和:6540

約数の個数: 16

約数和(自身を含む): 1569441024

約数和(自身を除く): 254447603

約数列:

[1, 7, 23, 161, 1697, 4813, 11879, 33691, 39031, 110699, 273217, 774893, 8167661, 57173627, 187856203, 1314993421]

約数ペア:

[(1, 1314993421), (7, 187856203), (23, 57173627), (161, 8167661), (1697, 774893), (4813, 273217), (11879, 110699), (33691, 39031)]