28976821467

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{122279}}^1$

素因数の和:122503

約数の個数: 32

約数和(自身を含む): 43386900480

約数和(自身を除く): 14410079013

約数列:

[1, 3, 11, 33, 43, 129, 167, 473, 501, 1419, 1837, 5511, 7181, 21543, 78991, 122279, 236973, 366837, 1345069, 4035207, 5257997, 15773991, 20420593, 57837967, 61261779, 173513901, 224626523, 673879569, 878085499, 2634256497, 9658940489, 28976821467]

約数ペア:

[(1, 28976821467), (3, 9658940489), (11, 2634256497), (33, 878085499), (43, 673879569), (129, 224626523), (167, 173513901), (473, 61261779), (501, 57837967), (1419, 20420593), (1837, 15773991), (5511, 5257997), (7181, 4035207), (21543, 1345069), (78991, 366837), (122279, 236973)]