1740000003

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{261379}}^1$

素因数の和:261706

約数の個数: 16

約数和(自身を含む): 2659802880

約数和(自身を除く): 919802877

約数列:

[1, 3, 7, 21, 317, 951, 2219, 6657, 261379, 784137, 1829653, 5488959, 82857143, 248571429, 580000001, 1740000003]

約数ペア:

[(1, 1740000003), (3, 580000001), (7, 248571429), (21, 82857143), (317, 5488959), (951, 1829653), (2219, 784137), (6657, 261379)]