2729111

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 24

約数和(自身を含む): 3609984

約数和(自身を除く): 880873

約数列:

[1, 7, 11, 23, 67, 77, 161, 253, 469, 529, 737, 1541, 1771, 3703, 5159, 5819, 10787, 16951, 35443, 40733, 118657, 248101, 389873, 2729111]

約数ペア:

[(1, 2729111), (7, 389873), (11, 248101), (23, 118657), (67, 40733), (77, 35443), (161, 16951), (253, 10787), (469, 5819), (529, 5159), (737, 3703), (1541, 1771)]