670956209

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{1117}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 869356800

約数和(自身を除く): 198400591

約数列:

[1, 7, 11, 29, 77, 203, 269, 319, 1117, 1883, 2233, 2959, 7801, 7819, 12287, 20713, 32393, 54607, 85811, 86009, 226751, 300473, 356323, 600677, 2103311, 2494261, 3305203, 8713717, 23136421, 60996019, 95850887, 670956209]

約数ペア:

[(1, 670956209), (7, 95850887), (11, 60996019), (29, 23136421), (77, 8713717), (203, 3305203), (269, 2494261), (319, 2103311), (1117, 600677), (1883, 356323), (2233, 300473), (2959, 226751), (7801, 86009), (7819, 85811), (12287, 54607), (20713, 32393)]