9954222719

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{439849}}^1$

素因数の和:439970

約数の個数: 16

約数和(自身を含む): 11780942400

約数和(自身を除く): 1826719681

約数列:

[1, 7, 53, 61, 371, 427, 3233, 22631, 439849, 3078943, 23311997, 26830789, 163183979, 187815523, 1422031817, 9954222719]

約数ペア:

[(1, 9954222719), (7, 1422031817), (53, 187815523), (61, 163183979), (371, 26830789), (427, 23311997), (3233, 3078943), (22631, 439849)]