1399425717

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{30671}}^1$

素因数の和:30968

約数の個数: 16

約数和(自身を含む): 1902154752

約数和(自身を除く): 502729035

約数列:

[1, 3, 67, 201, 227, 681, 15209, 30671, 45627, 92013, 2054957, 6164871, 6962317, 20886951, 466475239, 1399425717]

約数ペア:

[(1, 1399425717), (3, 466475239), (67, 20886951), (201, 6962317), (227, 6164871), (681, 2054957), (15209, 92013), (30671, 45627)]