22269887523

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{491837}}^1$

素因数の和:491905

約数の個数: 40

約数和(自身を含む): 36659637168

約数和(自身を除く): 14389749645

約数列:

[1, 3, 9, 13, 27, 39, 43, 81, 117, 129, 351, 387, 559, 1053, 1161, 1677, 3483, 5031, 15093, 45279, 491837, 1475511, 4426533, 6393881, 13279599, 19181643, 21148991, 39838797, 57544929, 63446973, 172634787, 190340919, 274936883, 517904361, 571022757, 824810649, 1713068271, 2474431947, 7423295841, 22269887523]

約数ペア:

[(1, 22269887523), (3, 7423295841), (9, 2474431947), (13, 1713068271), (27, 824810649), (39, 571022757), (43, 517904361), (81, 274936883), (117, 190340919), (129, 172634787), (351, 63446973), (387, 57544929), (559, 39838797), (1053, 21148991), (1161, 19181643), (1677, 13279599), (3483, 6393881), (5031, 4426533), (15093, 1475511), (45279, 491837)]