408047661021

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{135880007}}^1$

素因数の和:135880041

約数の個数: 32

約数和(自身を含む): 730490923008

約数和(自身を除く): 322443261987

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 135880007, 407640021, 951160049, 1494680077, 1766440091, 2853480147, 4484040231, 5299320273, 10462760539, 12365080637, 19430841001, 31388281617, 37095241911, 58292523003, 136015887007, 408047661021]

約数ペア:

[(1, 408047661021), (3, 136015887007), (7, 58292523003), (11, 37095241911), (13, 31388281617), (21, 19430841001), (33, 12365080637), (39, 10462760539), (77, 5299320273), (91, 4484040231), (143, 2853480147), (231, 1766440091), (273, 1494680077), (429, 951160049), (1001, 407640021), (3003, 135880007)]