7140331393

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{391487}}^1$

素因数の和:391584

約数の個数: 16

約数和(自身を含む): 8155478016

約数和(自身を除く): 1015146623

約数列:

[1, 13, 23, 61, 299, 793, 1403, 18239, 391487, 5089331, 9004201, 23880707, 117054613, 310449191, 549256261, 7140331393]

約数ペア:

[(1, 7140331393), (13, 549256261), (23, 310449191), (61, 117054613), (299, 23880707), (793, 9004201), (1403, 5089331), (18239, 391487)]