1837334421

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{193873}}^1$

素因数の和:193904

約数の個数: 28

約数和(自身を含む): 2966659948

約数和(自身を除く): 1129325527

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 9477, 193873, 581619, 1744857, 2520349, 5234571, 7561047, 15703713, 22683141, 47111139, 68049423, 141333417, 204148269, 612444807, 1837334421]

約数ペア:

[(1, 1837334421), (3, 612444807), (9, 204148269), (13, 141333417), (27, 68049423), (39, 47111139), (81, 22683141), (117, 15703713), (243, 7561047), (351, 5234571), (729, 2520349), (1053, 1744857), (3159, 581619), (9477, 193873)]