13306687329

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{315631}}^1$

素因数の和:315717

約数の個数: 32

約数和(自身を含む): 20362051584

約数和(自身を除く): 7055364255

約数列:

[1, 3, 13, 23, 39, 47, 69, 141, 299, 611, 897, 1081, 1833, 3243, 14053, 42159, 315631, 946893, 4103203, 7259513, 12309609, 14834657, 21778539, 44503971, 94373669, 192850541, 283121007, 341197111, 578551623, 1023591333, 4435562443, 13306687329]

約数ペア:

[(1, 13306687329), (3, 4435562443), (13, 1023591333), (23, 578551623), (39, 341197111), (47, 283121007), (69, 192850541), (141, 94373669), (299, 44503971), (611, 21778539), (897, 14834657), (1081, 12309609), (1833, 7259513), (3243, 4103203), (14053, 946893), (42159, 315631)]