553679217

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{676043}}^1$

素因数の和:676069

約数の個数: 24

約数和(自身を含む): 984320064

約数和(自身を除く): 430640847

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 676043, 2028129, 4732301, 6084387, 8788559, 14196903, 26365677, 42590709, 61519913, 79097031, 184559739, 553679217]

約数ペア:

[(1, 553679217), (3, 184559739), (7, 79097031), (9, 61519913), (13, 42590709), (21, 26365677), (39, 14196903), (63, 8788559), (91, 6084387), (117, 4732301), (273, 2028129), (819, 676043)]