7421222159

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{1489}}^1$

素因数の和:1815

約数の個数: 32

約数和(自身を含む): 8490854400

約数和(自身を除く): 1069632241

約数列:

[1, 13, 23, 79, 211, 299, 1027, 1489, 1817, 2743, 4853, 16669, 19357, 23621, 34247, 63089, 117631, 216697, 314179, 383387, 445211, 1529203, 2705513, 4084327, 4984031, 7226117, 24820141, 35171669, 93939521, 322661833, 570863243, 7421222159]

約数ペア:

[(1, 7421222159), (13, 570863243), (23, 322661833), (79, 93939521), (211, 35171669), (299, 24820141), (1027, 7226117), (1489, 4984031), (1817, 4084327), (2743, 2705513), (4853, 1529203), (16669, 445211), (19357, 383387), (23621, 314179), (34247, 216697), (63089, 117631)]