71373141

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{5693}}^1$

素因数の和:5905

約数の個数: 24

約数和(自身を含む): 118435200

約数和(自身を除く): 47062059

約数列:

[1, 3, 7, 9, 21, 63, 199, 597, 1393, 1791, 4179, 5693, 12537, 17079, 39851, 51237, 119553, 358659, 1132907, 3398721, 7930349, 10196163, 23791047, 71373141]

約数ペア:

[(1, 71373141), (3, 23791047), (7, 10196163), (9, 7930349), (21, 3398721), (63, 1132907), (199, 358659), (597, 119553), (1393, 51237), (1791, 39851), (4179, 17079), (5693, 12537)]