4953949

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 6854400

約数和(自身を除く): 1900451

約数列:

[1, 7, 11, 13, 49, 77, 91, 101, 143, 343, 539, 637, 707, 1001, 1111, 1313, 3773, 4459, 4949, 7007, 7777, 9191, 14443, 34643, 49049, 54439, 64337, 101101, 381073, 450359, 707707, 4953949]

約数ペア:

[(1, 4953949), (7, 707707), (11, 450359), (13, 381073), (49, 101101), (77, 64337), (91, 54439), (101, 49049), (143, 34643), (343, 14443), (539, 9191), (637, 7777), (707, 7007), (1001, 4949), (1111, 4459), (1313, 3773)]