29415981

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{7039}}^1$

素因数の和:7248

約数の個数: 16

約数和(自身を含む): 45056000

約数和(自身を除く): 15640019

約数列:

[1, 3, 7, 21, 199, 597, 1393, 4179, 7039, 21117, 49273, 147819, 1400761, 4202283, 9805327, 29415981]

約数ペア:

[(1, 29415981), (3, 9805327), (7, 4202283), (21, 1400761), (199, 147819), (597, 49273), (1393, 21117), (4179, 7039)]