56839419

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{69401}}^1$

素因数の和:69427

約数の個数: 24

約数和(自身を含む): 101049312

約数和(自身を除く): 44209893

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 69401, 208203, 485807, 624609, 902213, 1457421, 2706639, 4372263, 6315491, 8119917, 18946473, 56839419]

約数ペア:

[(1, 56839419), (3, 18946473), (7, 8119917), (9, 6315491), (13, 4372263), (21, 2706639), (39, 1457421), (63, 902213), (91, 624609), (117, 485807), (273, 208203), (819, 69401)]