1211870161

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1097}}^1\times {\mathrm{1117}}^1$

素因数の和:2280

約数の個数: 16

約数和(自身を含む): 1296307584

約数和(自身を除く): 84437423

約数列:

[1, 23, 43, 989, 1097, 1117, 25231, 25691, 47171, 48031, 1084933, 1104713, 1225349, 28183027, 52690007, 1211870161]

約数ペア:

[(1, 1211870161), (23, 52690007), (43, 28183027), (989, 1225349), (1097, 1104713), (1117, 1084933), (25231, 48031), (25691, 47171)]