42837613

素因数分解:

$7^3\times {\mathrm{13}}^2\times {\mathrm{739}}^1$

素因数の和:786

約数の個数: 24

約数和(自身を含む): 54168000

約数和(自身を除く): 11330387

約数列:

[1, 7, 13, 49, 91, 169, 343, 637, 739, 1183, 4459, 5173, 8281, 9607, 36211, 57967, 67249, 124891, 253477, 470743, 874237, 3295201, 6119659, 42837613]

約数ペア:

[(1, 42837613), (7, 6119659), (13, 3295201), (49, 874237), (91, 470743), (169, 253477), (343, 124891), (637, 67249), (739, 57967), (1183, 36211), (4459, 9607), (5173, 8281)]