380081443

素因数分解:

$7^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1\times {\mathrm{971}}^1$

素因数の和:1458

約数の個数: 16

約数和(自身を含む): 438566400

約数和(自身を除く): 58484957

約数列:

[1, 7, 199, 281, 971, 1393, 1967, 6797, 55919, 193229, 272851, 391433, 1352603, 1909957, 54297349, 380081443]

約数ペア:

[(1, 380081443), (7, 54297349), (199, 1909957), (281, 1352603), (971, 391433), (1393, 272851), (1967, 193229), (6797, 55919)]