1390306967

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1429}}^1\times {\mathrm{6043}}^1$

素因数の和:7502

約数の個数: 16

約数和(自身を含む): 1659440640

約数和(自身を除く): 269133673

約数列:

[1, 7, 23, 161, 1429, 6043, 10003, 32867, 42301, 138989, 230069, 972923, 8635447, 60448129, 198615281, 1390306967]

約数ペア:

[(1, 1390306967), (7, 198615281), (23, 60448129), (161, 8635447), (1429, 972923), (6043, 230069), (10003, 138989), (32867, 42301)]