71416947

素因数分解:

$3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{9473}}^1$

素因数の和:9842

約数の個数: 16

約数和(自身を含む): 109140480

約数和(自身を除く): 37723533

約数列:

[1, 3, 7, 21, 359, 1077, 2513, 7539, 9473, 28419, 66311, 198933, 3400807, 10202421, 23805649, 71416947]

約数ペア:

[(1, 71416947), (3, 23805649), (7, 10202421), (21, 3400807), (359, 198933), (1077, 66311), (2513, 28419), (7539, 9473)]