947982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{22571}}^1$

素因数の和:22583

約数の個数: 16

約数和(自身を含む): 2166912

約数和(自身を除く): 1218930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 22571, 45142, 67713, 135426, 157997, 315994, 473991, 947982]

約数ペア:

[(1, 947982), (2, 473991), (3, 315994), (6, 157997), (7, 135426), (14, 67713), (21, 45142), (42, 22571)]