5030389

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 6463800

約数和(自身を除く): 1433411

約数列:

[1, 7, 13, 49, 53, 91, 149, 371, 637, 689, 1043, 1937, 2597, 4823, 7301, 7897, 13559, 33761, 55279, 94913, 102661, 386953, 718627, 5030389]

約数ペア:

[(1, 5030389), (7, 718627), (13, 386953), (49, 102661), (53, 94913), (91, 55279), (149, 33761), (371, 13559), (637, 7897), (689, 7301), (1043, 4823), (1937, 2597)]