242037237

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{569}}^1\times {\mathrm{839}}^1$

素因数の和:1437

約数の個数: 24

約数和(自身を含む): 350481600

約数和(自身を除く): 108444363

約数列:

[1, 3, 13, 39, 169, 507, 569, 839, 1707, 2517, 7397, 10907, 22191, 32721, 96161, 141791, 288483, 425373, 477391, 1432173, 6206083, 18618249, 80679079, 242037237]

約数ペア:

[(1, 242037237), (3, 80679079), (13, 18618249), (39, 6206083), (169, 1432173), (507, 477391), (569, 425373), (839, 288483), (1707, 141791), (2517, 96161), (7397, 32721), (10907, 22191)]