978889153

素因数分解:

${\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{34721}}^1$

素因数の和:34976

約数の個数: 12

約数和(自身を含む): 1080618084

約数和(自身を除く): 101728931

約数列:

[1, 11, 121, 233, 2563, 28193, 34721, 381931, 4201241, 8089993, 88989923, 978889153]

約数ペア:

[(1, 978889153), (11, 88989923), (121, 8089993), (233, 4201241), (2563, 381931), (28193, 34721)]