16937037

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{401}}^1$

素因数の和:458

約数の個数: 36

約数和(自身を含む): 27875484

約数和(自身を除く): 10938447

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 361, 401, 741, 1083, 1203, 2223, 3249, 3609, 4693, 5213, 7619, 14079, 15639, 22857, 42237, 46917, 68571, 99047, 144761, 297141, 434283, 891423, 1302849, 1881893, 5645679, 16937037]

約数ペア:

[(1, 16937037), (3, 5645679), (9, 1881893), (13, 1302849), (19, 891423), (39, 434283), (57, 297141), (117, 144761), (171, 99047), (247, 68571), (361, 46917), (401, 42237), (741, 22857), (1083, 15639), (1203, 14079), (2223, 7619), (3249, 5213), (3609, 4693)]